ClassID:

236373

Y02E10/721 - page 2 - CPC Classification

Classification description:

Recent Application in this class:
#301
20160375633
2016-12-29

Unidirectional reinforcement, a method of producing a reinforcement and the use thereof

#302
20160369781
2016-12-22

Lightning protection system for wind turbine blades with an effective injection area to carbon fiber laminates and a balanced lightning current and voltage distribution between different conductive paths

#303
20160369775
2016-12-22

Means for alleviating strain on a wind turbine rotor blade

#304
20160369772
2016-12-22

Method for manufacturing a rotor blade of a wind power plant, rotor blade and wind power plant

#305
20160369771
2016-12-22

Wind turbine blade modules and wind turbine blades

#306
20160369768
2016-12-22

Method and system for transporting and storing at least two wind turbine blades

#307
20160368228
2016-12-22

Rotor blade mold assembly and method for forming rotor blade

#308
20160366875
2016-12-22

Wildlife deterrence system arranged in wind turbine blade

#309
20160356263
2016-12-08

Bulkhead assembly for a wind turbine blade

#310
20160354984
2016-12-08

Improvements relating to the manufacture of wind turbines

#311
20160354879
2016-12-08

Method for assembling a blade of a wind turbine

#312
20160348652
2016-12-01

Lighting receptor for a wind turbine blade

#313
20160348647
2016-12-01

Pitch system locking arrangement

#314
20160348644
2016-12-01

Composite member

#315
20160348643
2016-12-01

Wind turbine blade and wind turbine power generating apparatus, and method of producing or retrofitting wind turbine blade

#316
20160348642
2016-12-01

Wind turbine blade and a method of moulding a wind turbine blade tip section

#317
20160341182
2016-11-24

Method of mooring floating wind turbine platforms

#318
20160341178
2016-11-24

Wind turbine blade with improved fibre transition

#319
20160340494
2016-11-24

Fibers treated with polymerization compounds and fiber reinforced composites made therefrom

#320
20160340000
2016-11-24

Method of assembling a floating wind turbine platform

#321
20160333861
2016-11-17

Lightning protection system for wind turbine rotor blades

#322
20160333860
2016-11-17

Wind turbine yaw bearing pre-load

#323
20160333859
2016-11-17

Wind turbine bearing assembly

#324
20160333850
2016-11-17

Wind turbine rotor blade components and methods of making same

#325
20160333849
2016-11-17

Wind turbine blade

#326
20160327028
2016-11-10

Lightning protection system for wind turbine blades with conducting structural components

#327
20160327024
2016-11-10

System and method for detecting rotor asymmetry

#328
20160327021
2016-11-10

Attachment method and system to install components, such as vortex generators, to a wind turbine blade

#329
20160327020
2016-11-10

Attachment method and system to install components, such as tip extensions and winglets, to a wind turbine blade

#330
20160327019
2016-11-10

Attachment method to install components, such as tip extensions and winglets, to a wind turbine blade, as well as the wind turbine blade and component

#331
20160327017
2016-11-10

System and method for replacing a pitch bearing

#332
20160327016
2016-11-10

Method for suspending a rotor blade from a hub of a wind turbine

#333
20160319802
2016-11-03

Offshore wind turbine

#334
20160319801
2016-11-03

Wind turbine blades

#335
20160318245
2016-11-03

Cradle for a wind turbine blade

#336
20160312763
2016-10-27

Wind turbine blade having deployable aerodynamic devices

#337
20160312431
2016-10-27

Arrangement with a concrete foundation and a tower and a method for erecting a tower

#338
20160311519
2016-10-27

Wind turbine dome and method of assembly

#339
20160305398
2016-10-20

Airflow configuration for a wind turbine rotor blade

#340
20160305250
2016-10-20

Blade flow deflector

#341
20160298608
2016-10-13

Lightning protection systems for wind turbine blades

#342
20160298602
2016-10-13

Rotor and method of adjusting an angle of a rotor blade on a rotor

#343
20160298601
2016-10-13

Intelligent wind turbine generator

#344
20160298599
2016-10-13

Load compensating devices

#345
20160298598
2016-10-13

Windmill device for power generation and power generation apparatus

#346
20160290322
2016-10-06

Heating installation arrangement

#347
20160290321
2016-10-06

Wind power generation system

#348
20160288429
2016-10-06

Unidirectional reinforcement, a method of producing a unidirectional reinforcement and the use thereof

#349
20160281677
2016-09-29

Floating marine wind turbine

#350
20160279890
2016-09-29

System and method for manufacturing a wind turbine blade component

#351
20160273517
2016-09-22

Wind turbine blade

#352
20160273516
2016-09-22

Reinforcing strip for a wind turbine blade

#353
20160265509
2016-09-15

System and method for variable tip-speed-ratio control of a wind turbine

#354
20160265508
2016-09-15

Wind turbine blade

#355
20160263844
2016-09-15

Wind turbine blades

#356
20160263843
2016-09-15

Wind turbine blades

#357
20160263775
2016-09-15

Wind turbine blades

#358
20160258424
2016-09-08

Electrical connector for a wind turbine

#359
20160258422
2016-09-08

Systems and methods for transporting wind turbine blades

#360
20160258414
2016-09-08

Wind turbine rotor blade and a method for mounting a wind turbine rotor blade

#361
20160252078
2016-09-01

Lightning current transfer system and wind turbine using the lightning current transfer system

#362
20160252076
2016-09-01

Electric power generation system

#363
20160245264
2016-08-25

Improvements relating to lightning protection systems for wind turbine blades

#364
20160245262
2016-08-25

Method for detecting damage of wind turbine blade and wind turbine

#365
20160245261
2016-08-25

Floating wind power plant

#366
20160244635
2016-08-25

Coating composition

#367
20160244552
2016-08-25

Epoxy systems for composites

#368
20160238125
2016-08-18

Gearbox lubrication system

#369
20160237991
2016-08-18

Air-gap secure system for a wind turbine

#370
20160237988
2016-08-18

System and method for operating a wind turbine based on rotor blade margin

#371
20160230746
2016-08-11

Floating wind turbine support system

#372
20160230745
2016-08-11

Transition body between tower sections of a wind turbine and wind turbine tower comprising same

#373
20160230741
2016-08-11

Control method for a wind turbine

#374
20160229527
2016-08-11

Wingtip vortex drag reduction method using backwash convergence

#375
20160226258
2016-08-04

Method for controlling a power consumption of a group of a plurality of wind turbines

#376
20160222941
2016-08-04

Vortex generator for a rotor blade

#377
20160215764
2016-07-28

Condition monitoring apparatus for wind turbine

#378
20160215763
2016-07-28

Wind turbine blade vibration detection and radar calibration

#379
20160215758
2016-07-28

Vortex generator for a wind turbine

#380
20160215757
2016-07-28

Erosion resistant aerodynamic fairing

#381
20160214334
2016-07-28

Fixing device

#382
20160208782
2016-07-21

Wind turbine blade

#383
20160208781
2016-07-21

Speed management of a wind turbine when switching electrical configurations

#384
20160208773
2016-07-21

Rotor blade element for a wind turbine, rotor blade, and a production process therefor and wind turbine with rotor blade

#385
20160208772
2016-07-21

Wind turbine of low wind speeds

#386
20160201720
2016-07-14

Double-row spherical roller bearing

#387
20160201652
2016-07-14

System and method for integrating a horizontal axis wind turbine and a vertical axis wind turbine

#388
20160201645
2016-07-14

Wind turbine, a wind turbine blade, and a method of reinforcing a wind turbine blade

#389
20160201644
2016-07-14

Device and method for transporting and storing a wind turbine blade

#390
20160195069
2016-07-07

Wind turbine with a rotor positioning system

#391
20160195068
2016-07-07

Lightning protection system for a wind turbine

#392
20160195062
2016-07-07

Induction consolidation for wind blade fabrication

#393
20160195060
2016-07-07

System and method for attaching components to a web in a wind turbine rotor blade

#394
20160193752
2016-07-07

Mould for a wind turbine component

#395
20160186722
2016-06-30

Wind turbine operating method and device based on load and acceleration measurements in the blade

#396
20160177927
2016-06-23

Wind power generation system

#397
20160177926
2016-06-23

System and method for securing a conductive cable within a wind turbine rotor blade

#398
20160177921
2016-06-23

Wind turbine rotor blade components and methods of making same

#399
20160177920
2016-06-23

Blade for a wind turbine and wind turbine comprising said blade

#400
20160177919
2016-06-23

Rotor blade for a wind turbine, and wind turbine field

#401
20160177917
2016-06-23

Wind turbine rotor blades with load-transferring exterior panels

#402
20160177916
2016-06-23

Blade for a wind turbine and a method for manufacturing a blade for a wind turbine

#403
20160176506
2016-06-23

Lifting surfaces and associated method

#404
20160176127
2016-06-23

System and method for assisting in the manufacture of a wind turbine blade shell

#405
20160169501
2016-06-16

Selectively perceptible wind turbine system

#406
20160169200
2016-06-16

Wind turbine

#407
20160169199
2016-06-16

Method for operating a wind turbine

#408
20160169198
2016-06-16

Rotatable blade apparatus with individually adjustable blades

#409
20160169195
2016-06-16

Spar cap for a wind turbine rotor blade

#410
20160169194
2016-06-16

Spar cap for a wind turbine rotor blade

#411
20160169193
2016-06-16

Compact wind power generation system

#412
20160169191
2016-06-16

Tool assembly and method for lifting wind turbine parts

#413
20160168997
2016-06-16

Wind turbine blade having a bond line adjacent a sandwich panel of the blade

#414
20160167267
2016-06-16

Wind turbine blade

#415
20160153428
2016-06-02

Wind turbine having a reduced radar cross section

#416
20160153424
2016-06-02

Mountable wing tip device for mounting on a rotor blade of a wind turbine arrangement

#417
20160152327
2016-06-02

Rotary device, for instance an air mover such as a fan, a propeller or a lifting rotor, a water turbine or a wind turbine

#418
20160146195
2016-05-26

Turbine fluid velocity field measurement

#419
20160146183
2016-05-26

System for servicing wind turbine rotor

#420
20160138571
2016-05-19

System and method for estimating rotor blade loads of a wind turbine

#421
20160138570
2016-05-19

Guiding lightning to a lightning receptor

#422
20160138569
2016-05-19

Spar cap for a wind turbine rotor blade

#423
20160138567
2016-05-19

2-D fairing for a wind turbine tower

#424
20160138563
2016-05-19

Rotor blade of a wind turbine and wind turbine

#425
20160138562
2016-05-19

Assembly with handling unit for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub

#426
20160138561
2016-05-19

Method for mounting a wind turbine rotor blade, and wind turbine rotor blade

#427
20160134121
2016-05-12

Method for feeding electric power into an electric supply network

#428
20160131111
2016-05-12

Improvements relating to wind turbines

#429
20160131110
2016-05-12

Conduit assembly for a lightning protection cable of a wind turbine rotor blade

#430
20160131108
2016-05-12

Airflow generation device and wind power generation system

#431
20160131107
2016-05-12

Wind generator with lightweight adjustable blades

#432
20160131106
2016-05-12

Wind turbine and method of operating a wind turbine

#433
20160123306
2016-05-05

Rotor blade assembly for a wind turbine having variable-length blade bolts

#434
20160123304
2016-05-05

Wind turbine control

#435
20160123302
2016-05-05

Tilt damping of a floating wind turbine

#436
20160123298
2016-05-05

Wind turbine blade with bond paste inspection window and associated method

#437
20160118786
2016-04-28

Methods for operating wind turbine system having dynamic brake

#438
20160115940
2016-04-28

Airflow generation device and wind power generation system

#439
20160115939
2016-04-28

System and method for controlling bonding material in a wind turbine blade

#440
20160114539
2016-04-28

Manufacturing arrangement for the manufacture of a rotor blade

#441
20160111883
2016-04-21

Method for feeding electric power into an electric power supply system

#442
20160108890
2016-04-21

Wind power plant controller

#443
20160107397
2016-04-21

Rotor blade manufacturing arrangement

#444
20160102655
2016-04-14

Power generation device and rotating portion support structure

#445
20160102651
2016-04-14

Turbine blades and systems with forward blowing slots

#446
20160101833
2016-04-14

Floating offshore wind turbine comprising a combination of damping means

#447
20160094100
2016-03-31

Direct-drive wind turbines

#448
20160090968
2016-03-31

Lightning protection system for a wind turbine blade

#449
20160090966
2016-03-31

Wind turbine rotor shaft arrangement

#450
20160090962
2016-03-31

Counterweight systems for a wind turbine and methods

#451
20160090961
2016-03-31

Installing blades in a wind turbine and wind turbine lifting systems

#452
20160084232
2016-03-24

Wind turbine and a lightning protection unit for a wind turbine

#453
20160084223
2016-03-24

Lift influencing device for a rotor blade of a wind turbine

#454
20160083060
2016-03-24

Oscillating propulsor

#455
20160082673
2016-03-24

Rotor blade manufacturing arrangement

#456
20160082523
2016-03-24

Drilling tool and method for modifying a blind hole

#457
20160076523
2016-03-17

Device for measuring deformations of a rotor blade and method for installing such a device

#458
20160076519
2016-03-17

Wind energy system and method for using same

#459
20160076515
2016-03-17

Method for starting a wind turbine in a cold climate environment

#460
20160069322
2016-03-10

Rotor assembly for a wind turbine comprising a pair of cables

#461
20160069321
2016-03-10

System and method for removing and/or installing a rotor blade of a wind turbine

#462
20160065115
2016-03-03

Combined solar and wind power generation

#463
20160061192
2016-03-03

Floating wind turbine structure

#464
20160061190
2016-03-03

Drive train and wind power plant with a drive train

#465
20160061186
2016-03-03

Carbon fiber motor rotor integrating propeller mount

#466
20160061013
2016-03-03

Borehole reciprocating pump assembly with an air chamber acting as a hydraulic shock absorber for the pumped fluid

#467
20160055400
2016-02-25

Avian detection systems and methods

#468
20160053746
2016-02-25

Hub and bearing system and a turbine comprising the hub and bearing system

#469
20160053742
2016-02-25

Wing with slipstream turbine

#470
20160053741
2016-02-25

Wind turbine blade root and process for manufacturing a wind turbine blade root

#471
20160052173
2016-02-25

Fibre preform for laying on a curved surface of a mould

#472
20160047850
2016-02-18

Unmanned aerial device and method for performing a lightning protection measurement at a wind turbine

#473
20160047357
2016-02-18

Rotor blade extension body and wind turbine

#474
20160047355
2016-02-18

Methods of manufacturing an impregnated metal insert

#475
20160047252
2016-02-18

Structural components and methods of manufacturing

#476
20160046107
2016-02-18

Sized glass fibers for fiber-containing composite articles and methods of making them

#477
20160046088
2016-02-18

Wind turbine blade repair method

#478
20160040655
2016-02-11

Wind turbine having a measuring device

#479
20160040654
2016-02-11

Method of de-icing a wind turbine blade

#480
20160040650
2016-02-11

Apparatus and method for aerodynamic performance enhancement of a wind turbine

#481
20160040649
2016-02-11

Wind turbine blade lowering apparatus

#482
20160039144
2016-02-11

Method for mounting a vortex generator and mounting apparatus for carrying out the method

#483
20160032897
2016-02-04

Determining a yaw direction of a wind turbine

#484
20160031567
2016-02-04

System for recovering and converting kinetic energy and potential energy as electrical energy for an aircraft

#485
20160025074
2016-01-28

Floating offshore wind power generation facility

#486
20160025072
2016-01-28

Wind turbine for generating electricity with naval technology

#487
20160025069
2016-01-28

Wind turbine and method for operating a wind turbine

#488
20160025066
2016-01-28

Winglet for a wind turbine rotor blade

#489
20160017935
2016-01-21

Clutch unit and wind power generation device

#490
20160017934
2016-01-21

One-way clutch and one-way clutch unit for wind power generation device

#491
20160017867
2016-01-21

Drive device for a wind turbine

#492
20160017864
2016-01-21

Vortex generator unit for a wind turbine blade

#493
20160017863
2016-01-21

Balsawood cores for composite material sandwich panels and method of their manufacture

#494
20160017861
2016-01-21

Systems and methods for transporting wind turbine blades

#495
20160010629
2016-01-14

Wind power generation device

#496
20160010625
2016-01-14

Blade pitching

#497
20160010487
2016-01-14

Vane assembly for an unducted thrust producing system

#498
20160003222
2016-01-07

Wind turbine rotational system

#499
20160003220
2016-01-07

Method and system for monitoring an individual blade adjustment of a wind turbine

#500
20160003216
2016-01-07

System for assembling and/or disassembling a wind turbine electric generator

#501
20160003215
2016-01-07

Mounting ring arrangement

#502
20150377219
2015-12-31

Rotation driving mechanism for windmill

#503
20150377217
2015-12-31

Wind turbine blade having a lightning protection system and method of making the same

#504
20150377210
2015-12-31

Method and an apparatus for providing a tapered edge on a sheet comprising a fibrous material

#505
20150369218
2015-12-24

Method for measuring a rotor-blade angle

#506
20150369213
2015-12-24

Control device for a yaw system of a wind power plant

#507
20150369212
2015-12-24

Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use

#508
20150369210
2015-12-24

Method and system for tensioning tension fabrics in wind-turbine

#509
20150367936
2015-12-24

Optimized core for a structural assembly

#510
20150361964
2015-12-17

Control method and system for wind turbine

#511
20150361961
2015-12-17

Ventilation arrangement

#512
20150361956
2015-12-17

Wind turbine

#513
20150361952
2015-12-17

Rotor blade of a wind turbine

#514
20150361950
2015-12-17

Fixation for a wind turbine blade to the hub

#515
20150354542
2015-12-10

Root bushing for a blade root of a wind turbine rotor blade, a blade root, a wind turbine rotor blade and a wind turbine

#516
20150354537
2015-12-10

Radial piston pump and wind power generator

#517
20150354536
2015-12-10

Wind turbine blade

#518
20150354532
2015-12-10

Controlling motions of floating wind turbines

#519
20150345475
2015-12-03

Absorber for a wind turbine

#520
20150345467
2015-12-03

Method for monitoring the operation of a wind energy plant and wind energy plant

#521
20150345466
2015-12-03

Wind power generation system and wind power generation method

#522
20150345464
2015-12-03

Rotor hub for a wind turbine

#523
20150344753
2015-12-03

Polyurethane-based adhesives

#524
20150343718
2015-12-03

Manufacture of a root section having supporting rods and fibers therebetween

#525
20150337854
2015-11-26

Propeller blade

#526
20150337803
2015-11-26

Control method for a wind turbine

#527
20150337798
2015-11-26

Device and method for placing components of a structure

#528
20150337797
2015-11-26

Rotor blade for a wind turbine

#529
20150337796
2015-11-26

Turbine for a flow power plant

#530
20150330364
2015-11-19

Wind turbine and blade alignment method thereof

#531
20150330362
2015-11-19

Method and device for controlling floating body wind turbine power generating apparatus, and floating body wind turbine power generating apparatus

#532
20150329993
2015-11-19

Sandwich core material

#533
20150329036
2015-11-19

Transportation assembly for rotor blade

#534
20150322918
2015-11-12

Piezoelectric-based wind turbine

#535
20150322917
2015-11-12

Customizing a wind turbine for site-specific conditions

#536
20150316029
2015-11-05

Rotor blade trailing edge

#537
20150316028
2015-11-05

Wind turbine rotor blade and method of construction

#538
20150316027
2015-11-05

Wind turbine blades and method of manufacturing the same

#539
20150316026
2015-11-05

Rotor blade joint assembly with multi-component shear web

#540
20150316023
2015-11-05

Turbine blade shear web alignment

#541
20150314540
2015-11-05

Method for treating a fiber-plastic composite of a rotor blade, semifinished product in the form of a composite structure and UV lamp for curing a UV-curable matrix material

#542
20150314537
2015-11-05

Method of manufacturing an aerodynamic shell part for a wind turbine blade

#543
20150314536
2015-11-05

Method of manufacturing a wind turbine blade using pre-fabricated stacks of reinforcing material

#544
20150308415
2015-10-29

Wind turbine blade with lightning protection

#545
20150308403
2015-10-29

Flow deflection device of a wind turbine

#546
20150308402
2015-10-29

System and method of manufacturing a wind turbine blade

#547
20150307201
2015-10-29

Energy recovery of an aircraft

#548
20150300317
2015-10-22

Wind turbine

#549
20150300315
2015-10-22

Wind turbine with channels and roof air exhaust

#550
20150300314
2015-10-22

Method and system for transporting and storing at least two wind turbine blades

#551
20150300313
2015-10-22

Apparatus for moving blades of a wing turbine and wind turbine including the same

#552
20150300177
2015-10-22

Blade having a divided shaft and blade unit utilizing the blade and method for making the blade unit

#553
20150300175
2015-10-22

Method and system for servicing wind turbine rotor

#554
20150292522
2015-10-15

System and method for trailing edge noise reduction of a wind turbine blade

#555
20150292487
2015-10-15

Wind turbine rotor blade having a lightning receptor base and method for making the same

#556
20150292479
2015-10-15

Spar cap assembly for a wind turbine rotor blade

#557
20150292478
2015-10-15

Rotor blade assembly having internal loading features

#558
20150292477
2015-10-15

Segmented rotor blade with a bolt connection

#559
20150292476
2015-10-15

Vortex generators aligned with trailing edge features on wind turbine blade

#560
20150291276
2015-10-15

Unducted thrust producing system architecture

#561
20150290752
2015-10-15

Forming process for hot forming a steel sheet of a rotor blade to be produced for a wind energy plant

#562
20150285220
2015-10-08

Output control device, method and program for wind farm

#563
20150285218
2015-10-08

Wind turbine comprising a service floor

#564
20150285217
2015-10-08

Rotor

#565
20150284070
2015-10-08

Unducted thrust producing system

#566
20150283653
2015-10-08

Method for repairing an electrical heating element of a wind turbine rotor blade

#567
20150275968
2015-10-01

Spacer for rolling bearing, notably used in a wind turbine

#568
20150275865
2015-10-01

Wind power station for rooftops

#569
20150275864
2015-10-01

Freezing-point-lowering coating composed of plastic films for application to rotor blades of wind turbines

#570
20150275858
2015-10-01

Wind turbine yaw control systems

#571
20150275857
2015-10-01

Rotor blade for a wind turbine

#572
20150275856
2015-10-01

Joined blade wind turbine rotor

#573
20150275855
2015-10-01

Trailing edge cap for a rotor blade and method of manufacturing same

#574
20150275851
2015-10-01

Installing a blade in a wind turbine and wind turbines

#575
20150267727
2015-09-24

Surface plasma actuator

#576
20150267688
2015-09-24

Robot for inspecting rotor blades of wind energy installations

#577
20150267681
2015-09-24

Wind turbine having external gluing flanges near flat back panel

#578
20150267680
2015-09-24

Bulkhead arrangement for a wind turbine blade

#579
20150267679
2015-09-24

Wind turbine blade and methods of operating it

#580
20150267678
2015-09-24

Trailing edge modifications for wind turbine airfoil

#581
20150266249
2015-09-24

Rotor blade components for a wind turbine and methods of manufacturing same

#582
20150260158
2015-09-17

Wind turbine radial velocity system

#583
20150260157
2015-09-17

Method for operating a wind energy installation, and wind energy installation

#584
20150260156
2015-09-17

Method for mounting a rotor blade and assembly arrangement

#585
20150258746
2015-09-17

Composite cores and panels

#586
20150253369
2015-09-10

Method for monitoring multiple electrical energy lines in a cable strand

#587
20150252791
2015-09-10

Floatable transportation and installation structure for transportation and installation of a floating wind turbine, a floating wind turbine and method for transportation and installation of the same

#588
20150252781
2015-09-10

Method of manufacturing a wind turbine blade by embedding a layer of pre-cured fibre reinforced resin

#589
20150252779
2015-09-10

Wind turbine blade with viscoelastic damping

#590
20150251370
2015-09-10

Method for manufacturing a rotor blade for a wind turbine

#591
20150247487
2015-09-03

Wind turbine blade noise reduction teeth with stiffening rib

#592
20150240787
2015-08-27

Blade deflection monitoring system

#593
20150240780
2015-08-27

Joint assembly for rotor blade segments of a wind turbine

#594
20150240085
2015-08-27

Fluorine-containing nonaqueous coating material composition, coating methods, and the use of the coating material composition

#595
20150233341
2015-08-20

Methods and systems for removing and/or installing wind turbine rotor blades

#596
20150233260
2015-08-20

Wind turbine blade with fastening means

#597
20150226442
2015-08-13

Ventilator and blade therefor

#598
20150226179
2015-08-13

Method and system for replacing a single wind turbine blade

#599
20150226178
2015-08-13

Manufacture of wind turbine blades

#600
20150224760
2015-08-13

System and method for producing a rotor blade spar cap