ClassID:

130681

E04D13/00 - CPC Classification

Classification description:

Special arrangements or devices in connection with roof coverings; Protection against birds ; Roof drainage; Sky-lights

Sub-classes:
Recent Application in this class:
#1
20260022563
2026-01-22

ATTACHMENT BRACKET APPARATUS

#2
20260016147
2026-01-15

RIDGELINE ROOF CLIP

#3
20250382797
2025-12-18

Storm Net Device

#4
20250314070
2025-10-09

Anchor Platform Assembly

#5
20250207400
2025-06-26

FIRE-RESISTANT ROOF SYSTEM AND MEMBRANE COMPOSITE

#6
20250172278
2025-05-29

RIDGELINE ROOF CLIP

#7
20250109841
2025-04-03

Ridgeline roof clip

#8
20250052065
2025-02-13

ROOFTOP EQUIPMENT SUPPORT AND METHOD OF MANUFACTURE

#9
20250043940
2025-02-06

Mounting device and system for suspending an object

#10
20240417976
2024-12-19

ROOFTOP EQUIPMENT SUPPORT AND METHOD OF MANUFACTURE

#11
20240337825
2024-10-10

SCALABLE METHOD OF FABRICATING STRUCTURED POLYMERS FOR PASSIVE DAYTIME RADIATIVE COOLING AND OTHER APPLICATIONS

#12
20240318432
2024-09-26

STABILIZING SUPPORT STRUCTURAL COLLAR SYSTEM

#13
20240271424
2024-08-15

MOUNTING DEVICE FOR A METAL ROOF

#14
20240171117
2024-05-23

PHOTOVOLTAIC ROOFING ELEMENTS AND PHOTOVOLTAIC ROOFING SYSTEMS

#15
20240159056
2024-05-16

COMBINED ANCHOR AND FASTENER ASSEMBLY ESPECIALLY INTENDED FOR CONCRETE STRUCTURES AND METHOD EMPLOYING SAME

#16
20240136697
2024-04-25

MOUNTING APPARATUS FOR ANTENNA DEVICE ON ROOFTOP

#17
20240090387
2024-03-21

BRACKET SYSTEM FOR ATTACHING A CANTILEVERED PERGOLA TO A ROOF RAFTER

#18
20240085690
2024-03-14

Scalable method of fabricating structured polymers for passive daytime radiative cooling and other applications

#19
20240084600
2024-03-14

ROOF MOUNT ASSEMBLY

#20
20240068237
2024-02-29

METAL PANEL ELECTRICAL BONDING CLIP

#21
20240018785
2024-01-18

ATTACHMENT BRACKET APPARATUS

#22
20230399850
2023-12-14

Mounting device for a metal roof

#23
20230399849
2023-12-14

ANCHOR PLATFORM ASSEMBLY ESPECIALLY USEFUL FOR ROOF ACCESSORY STRUCTURES

#24
20230379603
2023-11-23

SYSTEM AND METHOD FOR MONITORING TEMPERATURE ON A ROOF

#25
20230374788
2023-11-23

Rooftop equipment support and method of manufacture

#26
20230295930
2023-09-21

ANCHOR PLATFORM ASSEMBLY

#27
20230203817
2023-06-29

Roof mount assembly with stabilized fastener matrix

#28
20230160562
2023-05-25

Ridgeline roof clip

#29
20230122241
2023-04-20

Clamp assembly

#30
20230090124
2023-03-23

Mounting device for a metal roof

#31
20230019242
2023-01-19

SYSTEM FOR MOUNTING ROOF TILES

#32
20230003027
2023-01-05

Support block assembly

#33
20220412092
2022-12-29

Anchor platform assembly with angled baseplate

#34
20220372762
2022-11-24

Attachment bracket apparatus

#35
20220298795
2022-09-22

Mounting device for a metal roof

#36
20220220806
2022-07-14

Safety Roof Hatch System

#37
20220145634
2022-05-12

Roof mount assembly

#38
20220104638
2022-04-07

Modular flower bed systems

#39
20220069431
2022-03-03

Satellite Dish Mounting Plate

#40
20220064955
2022-03-03

Roof construction

#41
20220034092
2022-02-03

Fire-resistant roof system and membrane composite

#42
20220021329
2022-01-20

Photovoltaic roofing elements and photovoltaic roofing systems

#43
20220003036
2022-01-06

THERMAL RESISTANT SHEET FOR A ROOF HATCH

#44
20210388618
2021-12-16

Roof mount assembly

#45
20210363755
2021-11-25

Metal panel electrical bonding clip

#46
20210324633
2021-10-21

Combined anchor and fastener assembly especially intended for concrete structures and method employing same

#47
20210324632
2021-10-21

Stabilizing support structural collar system

#48
20210317664
2021-10-14

Anchor platform assembly with angled baseplate

#49
20210301535
2021-09-30

Anchor platform assembly especially useful for roof accessory structures

#50
20210285282
2021-09-16

Variable thermal insulation assembly

#51
20210285223
2021-09-16

Mounting device for a metal roof

#52
20210285222
2021-09-16

Mounting device for a metal roof

#53
20210262234
2021-08-26

Rooftop equipment support and method of manufacture

#54
20210238856
2021-08-05

APPARATUS AND METHOD FOR HARD MOUNTING EQUIPMENT TO A MOUNTING CURB

#55
20210198892
2021-07-01

Rooftop-mountable load support structure with adapter plug(s)

#56
20210171731
2021-06-10

Scalable method of fabricating structured polymers for passive daytime radiative cooling and other applications

#57
20210165206
2021-06-03

Scalable method of fabricating structured polymers for passive daytime radiative cooling and other applications

#58
20210148118
2021-05-20

Rooftop equipment support and method of manufacture

#59
20210102658
2021-04-08

Roof-mounted equipment attachment system

#60
20210095476
2021-04-01

ROOF MOUNTING BRACKET

#61
20210062511
2021-03-04

Noninvasive roof attachment with vertical and lateral array stays

#62
20200400272
2020-12-24

Methods and systems for rigidly attaching components to roof structures

#63
20200393150
2020-12-17

Systems and methods for drying roofs

#64
20200392736
2020-12-17

ROOFTOP GARDEN

#65
20200370783
2020-11-26

Cosmetic equipment shield

#66
20200362565
2020-11-19

Roof mount assembly

#67
20200347602
2020-11-05

STRUCTURE SUPPORT SYSTEM FOR SURFACE OF BUILDING

#68
20200299968
2020-09-24

HIGH DENSITY POLYURETHANE AND POLYISOCYANURATE CONSTRUCTION BOARDS AND COMPOSITE BOARDS

#69
20200266758
2020-08-20

Method for installing solar cell module

#70
20200263432
2020-08-20

Metal panel electrical bonding clip

#71
20200248457
2020-08-06

Roof mount assembly with stabilized fastener matrix

#72
20200199877
2020-06-25

MAGNETIC SUPPORT CLIP AND TOOL FOR INSTALLATION AND REMOVAL THEREOF

#73
20200191179
2020-06-18

Standing seam clamp

#74
20200131776
2020-04-30

Apparatus and methods for a noninvasive roof attachment system with vertical members

#75
20200087918
2020-03-19

Anchor platform assembly

#76
20200076353
2020-03-05

Photovoltaic roofing elements and photovoltaic roofing systems

#77
20200063437
2020-02-27

Fire-resistant roof system and membrane composite

#78
20190316360
2019-10-17

Apparatus and methods for a noninvasive roof attachment system with vertical members

#79
20190264866
2019-08-29

Apparatus for hanging holiday lights or ornaments safely without using a ladder

#80
20190234095
2019-08-01

Airfoil as wind mitigation system for securing building rooftops exposed to elevated winds

#81
20190226280
2019-07-25

Safety roof hatch system

#82
20190218781
2019-07-18

Rooftop support system

#83
20190211561
2019-07-11

Systems for weatherproof roof hatch assemblies

#84
20190194948
2019-06-27

Anchor platform assembly

#85
20190194947
2019-06-27

HIGH DENSITY POLYURETHANE AND POLYISOCYANURATE CONSTRUCTION BOARDS AND COMPOSITE BOARDS

#86
20190106885
2019-04-11

Roof mount assembly

#87
20190103831
2019-04-04

Photovoltaic module installation roof renewal method using portable roll foaming machine, and roof renewal structure obtained thereby

#88
20190093365
2019-03-28

Roof pipe ornament support

#89
20190093363
2019-03-28

Prefabricated offset shingle

#90
20190089299
2019-03-21

PHOTOVOLTAIC ROOF TILE HAVING A LENGTH-ADJUSTABLE CURRENT LINE

#91
20190081590
2019-03-14

Roof mount bracket

#92
20190063068
2019-02-28

Apparatus and methods for secure, non-invasive and non-permanent surface attachment systems

#93
20190048586
2019-02-14

Gongpo assembly structure of traditional Korean-style house and temple

#94
20180347196
2018-12-06

Roof mounting system

#95
20180320868
2018-11-08

Clip lights and related systems

#96
20180320379
2018-11-08

ROOFING BATTEN

#97
20180316170
2018-11-01

Modular structural and electrical building system

#98
20180274238
2018-09-27

FLASHED MOUNTING SYSTEM

#99
20180258644
2018-09-13

Roof vent for supporting a solar panel

#100
20180251982
2018-09-06

Termination fitting for a vent tube

#101
20180251981
2018-09-06

Rooftop support system

#102
20180223534
2018-08-09

Snow-melting roof tile and roof snow-melting system including same

#103
20180195336
2018-07-12

Prefabricated flashing product

#104
20180167023
2018-06-14

Structural attachment sealing system

#105
20180167022
2018-06-14

Structural attachment sealing system

#106
20180151051
2018-05-31

Roof Joist Displacement sensor & active filter circuit

#107
20180119423
2018-05-03

Metal panel electrical bonding clip

#108
20180097471
2018-04-05

Photovoltaic roofing elements and photovoltaic roofing systems

#109
20180087276
2018-03-29

Low slope roofing system

#110
20180073240
2018-03-15

Brackets for installing building attachments

#111
20180054662
2018-02-22

System and method for monitoring water level on a roof

#112
20180052060
2018-02-22

System and method for monitoring temperature on a roof

#113
20180038110
2018-02-08

WATER GUTTER

#114
20170370095
2017-12-28

Systems and methods for drying roofs

#115
20170356237
2017-12-14

Prefabricated flashing product

#116
20170350129
2017-12-07

Gutter and bracket assembly

#117
20170342715
2017-11-30

Roofing batten

#118
20170330282
2017-11-16

Roof Monitoring Tools And Methods Of Use

#119
20170298631
2017-10-19

Roof system with energy efficient features

#120
20170279403
2017-09-28

Photovoltaic mounting system with sealant injector inlet

#121
20170275883
2017-09-28

Roofing, cladding or siding product, its manufacture and its use as part of a solar energy recovery system

#122
20170275882
2017-09-28

Roof covering and method of applying the same

#123
20170259090
2017-09-14

Roof-mounted fall-arrest safety device

#124
20170248161
2017-08-31

Flanged material and standing seam clamp

#125
20170204610
2017-07-20

Termination fitting for a vent tube

#126
20170191262
2017-07-06

SELF-TENSIONING MODULAR PANELS

#127
20170187325
2017-06-29

Pivot-fit frame, system and method for photovoltaic modules

#128
20170183874
2017-06-29

Apparatus and methods for secure, non-invasive and non-permanent surface attachment systems

#129
20170175395
2017-06-22

Protected membrane roof system

#130
20170159315
2017-06-08

Shear tie system for vented roof ridge

#131
20170159282
2017-06-08

Shear tie system for vented roof ridge

#132
20170126169
2017-05-04

GRID-LITE ROOF SYSTEM FOR SOLAR PANEL INSTALLATIONS

#133
20170121966
2017-05-04

Aisle containment roof system having a fixed perforated panel and a movable perforated panel

#134
20170108419
2017-04-20

Low profile panel for recording hail strikes on a structure

#135
20170107723
2017-04-20

Roof mount assembly

#136
20170077865
2017-03-16

Substantially two-dimensional construction element

#137
20170067258
2017-03-09

Roof mount assembly

#138
20170067257
2017-03-09

FIRE-RESISTANT ROOF SYSTEM AND MEMBRANE COMPOSITE

#139
20170037631
2017-02-09

Tile and support structure

#140
20170002567
2017-01-05

Fixture support for membrane roof

#141
20160376789
2016-12-29

Fixture support for membrane roof

#142
20160319548
2016-11-03

Fixture support for membrane roof

#143
20160312472
2016-10-27

Rooftop support base

#144
20160308486
2016-10-20

Solar panel mounting apparatus with enhanced strength

#145
20160305128
2016-10-20

Fixture support for membrane roof

#146
20160298334
2016-10-13

Standing seam panels

#147
20160289970
2016-10-06

Roof vent for supporting a solar panel

#148
20160281377
2016-09-29

Apparatus and method for repair of asphalt shingles

#149
20160275212
2016-09-22

Photo-voltaic (PV) modeling tool

#150
20160265993
2016-09-15

System for recording information associated with hail storm event and determining structure damage based on same

#151
20160245489
2016-08-25

Ridgeline roof clip for securing holiday lighting

#152
20160244962
2016-08-25

Systems and methods for drying roofs

#153
20160237680
2016-08-18

Hatch with thermally broken frame

#154
20160233819
2016-08-11

MULTIPART ROOF HOOK AND FASTENING SYSTEM

#155
20160230408
2016-08-11

Shear tie system for vented roof ridge

#156
20160208493
2016-07-21

Roofing systems for low slope membrane and steep pitch metal roofing

#157
20160194876
2016-07-07

Building component

#158
20160177570
2016-06-23

Low slope roofing system

#159
20160176105
2016-06-23

System for mounting objects to polymeric membranes

#160
20160145858
2016-05-26

Storage Tank Insulation Joint Apparatus and Method

#161
20160135381
2016-05-19

VEGETATED ROOF SYSTEMS, APPARATUSES AND METHODS

#162
20160131280
2016-05-12

Pipe supporting method

#163
20160130797
2016-05-12

Beam cap system

#164
20160126885
2016-05-05

Photovoltaic roofing elements and photovoltaic roofing systems

#165
20160114201
2016-04-28

Connection System for a Roof Panel of a Thermoacoustic Protection Enclosure

#166
20160108621
2016-04-21

Temporary rain water collection assembly for use on a roof of a building

#167
20160102458
2016-04-14

Fixture support for membrane roof

#168
20160087574
2016-03-24

Protective covering for roof mounted systems

#169
20160069031
2016-03-10

STREET- OR RAILWAY SECTION ARRANGEMENT

#170
20160061486
2016-03-03

Curb adapter

#171
20160060869
2016-03-03

Roof mounting bracket and barricade system

#172
20160040431
2016-02-11

System for Mounting Objects to Polymeric Membranes

#173
20160010336
2016-01-14

Sustainable energy efficient roof system

#174
20150361668
2015-12-17

Roof mount assembly

#175
20150354224
2015-12-10

MULTI-ELEMENT ROOFING PANEL

#176
20150354222
2015-12-10

ENCLOSURE FOR WARMING BUILDING MATERIALS

#177
20150338298
2015-11-26

System for recording information associated with hail storm event and determining structure damage based on same

#178
20150330669
2015-11-19

Apparatuses and methods for fastening roofing strapsand structural members to roofs

#179
20150330082
2015-11-19

Asphalt roof shingle sealing device

#180
20150318426
2015-11-05

MITIGATION TECHNIQUES FOR PHOTOVOLTAIC (PV) MODULE INSTALLATION SURFACE ABRASION

#181
20150311856
2015-10-29

Building body with solar tracking device

#182
20150292685
2015-10-15

Illumination Equipment for a Factory Building

#183
20150292195
2015-10-15

Prefabricated flashing product

#184
20150270802
2015-09-24

Adjustable combined flashing and mounting apparatus and method of mounting to be used therewith

#185
20150267411
2015-09-24

ASPHALT ROOF SHINGLE SEALING DEVICE

#186
20150233110
2015-08-20

Roof insulation systems

#187
20150218824
2015-08-06

ROOF MOUNT SEALING ASSEMBLY

#188
20150218803
2015-08-06

Roof insulation systems

#189
20150167306
2015-06-18

Protective covering for roof mounted systems

#190
20150143760
2015-05-28

Roof vent for supporting a solar panel

#191
20150143757
2015-05-28

Building envelope member with internal water reservoir

#192
20150129356
2015-05-14

Roof safety device

#193
20150128422
2015-05-14

METHOD OF FORMING STEEL CLADDING CONSTRUCTION FOR BUILDINGS

#194
20150121779
2015-05-07

Pan tile roofing system

#195
20150104658
2015-04-16

Use of multi-stage polymerizate dispersions to coat metal sheets

#196
20150101271
2015-04-16

Structure with surface for seasonal selectiveness of solar irradiation absorption and reflection

#197
20150101270
2015-04-16

Base sheet integrated photovolatic roofing assemblies

#198
20150082725
2015-03-26

Insulation system for a pre-engineered metal building

#199
20150082722
2015-03-26

System, method and apparatus for thermal energy management in a roof

#200
20150075102
2015-03-19

System and method for the selective repair of roofing shingles

#201
20150075087
2015-03-19

Photovoltaic roofing systems with inside corner flashings

#202
20150073728
2015-03-12

PREDICTED CONDITION STATE AND REMAINING SERVICE LIFE OF A MANAGED ASSET

#203
20150060620
2015-03-05

Roof mounting bracket

#204
20150034587
2015-02-05

COLLAPSIBLE BOTTLE AND RELATED SYSTEMS, COMPONENTS AND METHODS

#205
20150027070
2015-01-29

Fastening system, in particular for components of photovoltaic systems

#206
20150014298
2015-01-15

Self-adhesive radiant heating underlayment and apparatus for manufacture

#207
20150013247
2015-01-15

Thermal barrier about roof support structure

#208
20150013237
2015-01-15

Roof standoff device

#209
20140349072
2014-11-27

Roofing Products Containing Phase Change Materials

#210
20140345213
2014-11-27

ROOF MOUNT ASSEMBLY

#211
20140345212
2014-11-27

Solar light roof panel abutment structure

#212
20140336846
2014-11-13

Robotic vehicle systems for inspecting remote locations

#213
20140331594
2014-11-13

Power grip button

#214
20140325923
2014-11-06

Electrical wiring systems for use in roofing applications

#215
20140325919
2014-11-06

Raised roof edge to seal and protect membrane and eliminate the need for gutters

#216
20140318045
2014-10-30

Roof mounting system

#217
20140311054
2014-10-23

Active fire-blocking wind deflector

#218
20140311049
2014-10-23

Device and method for wind loss prevention

#219
20140305059
2014-10-16

ROOFING DRY-IN METHOD AND SYSTEM

#220
20140284098
2014-09-25

Wire lead-in device

#221
20140260002
2014-09-18

Double layer solar heating-and-cooling thermosyphon system

#222
20140260000
2014-09-18

Roofing, cladding or siding product, its manufacture and its use as part of a solar energy recovery system

#223
20140259999
2014-09-18

Low profile slate-style solar roofing system

#224
20140259996
2014-09-18

Roofing product including a heater

#225
20140259988
2014-09-18

SUPPORT TILE

#226
20140230574
2014-08-21

Impact-resistant surface-mounted roof sensors

#227
20140223844
2014-08-14

Building body with solar tracking device

#228
20140215864
2014-08-07

Snow rake with telescoping pole

#229
20140190104
2014-07-10

Roof element

#230
20140165478
2014-06-19

Self adhesive universal inside corner patch for membrane roofing

#231
20140129031
2014-05-08

Systems and methods for precipitation collection

#232
20140123569
2014-05-08

Roof or window panel to metal roofing or siding interface securement system

#233
20140109496
2014-04-24

Panel mounting bracket for standing seam roof and related methods

#234
20140041316
2014-02-13

Prefabricated flashing product

#235
20140020314
2014-01-23

Support structures on roofs

#236
20140013677
2014-01-16

Assembly for securing a component to a roof

#237
20140011017
2014-01-09

Temperature controlled variable reflectivity coatings

#238
20140000187
2014-01-02

PHOTOVOLTAIC MODULE AND MODULE ARRAYS

#239
20130299657
2013-11-14

Camming clamp for roof seam

#240
20130255167
2013-10-03

Active fire-blocking wind deflector

#241
20130239489
2013-09-19

Support structures on roofs

#242
20130174496
2013-07-11

Protective covering for roof device

#243
20130111831
2013-05-09

Photovoltaic roofing systems and methods for repairing them

#244
20130098446
2013-04-25

Photovoltaic roofing elements and roofs using them

#245
20130097951
2013-04-25

Storage tank insulation joint apparatus and method

#246
20130067852
2013-03-21

Roofing products having receptor zones and photovoltaic roofing elements and systems using them

#247
20130036694
2013-02-14

HIGH DENSITY POLYURETHANE AND POLYISOCYANURATE CONSTRUCTION BOARDS AND COMPOSITE BOARDS

#248
20130027798
2013-01-31

HYDRATION CONTROLLED VARIABLE REFLECTIVITY COATINGS

#249
20130020098
2013-01-24

Roof top and attic vent water misting system

#250
20130008102
2013-01-10

Device for fixing plates or panels to a cover, and resulting composite cover

#251
20120312945
2012-12-13

Camming clamp for roof seam

#252
20120299233
2012-11-29

Flanged material and standing seam clamp

#253
20120298817
2012-11-29

Pivot-Fit Frame, System and Method for Photovoltaic Arrays

#254
20120261364
2012-10-18

Photovoltaic module and module arrays

#255
20120260587
2012-10-18

Substantially two-dimensional construction element

#256
20120233958
2012-09-20

Roof mount assembly

#257
20120225282
2012-09-06

HYDRATION CONTROLLED VARIABLE REFLECTIVITY COATINGS

#258
20120225281
2012-09-06

Temperature controlled variable reflectivity coatings

#259
20120210660
2012-08-23

Roofing product with integrated photovoltaic elements and flashing system

#260
20120197565
2012-08-02

Method and system for leak detection in roofing and waterproofing membranes

#261
20120192510
2012-08-02

Shingle Insert Strips And Method For Eliminating and Prevent Growth of Algae, Moss, or Lichens on a Roof

#262
20120186630
2012-07-26

Photovoltaic roofing elements and photovoltaic roofing systems

#263
20120167510
2012-07-05

HIGH DENSITY POLYURETHANE AND POLYISOCYANURATE CONSTRUCTION BOARDS AND COMPOSITE BOARDS

#264
20120167509
2012-07-05

HIGH DENSITY POLYURETHANE AND POLYISOCYANURATE CONSTRUCTION BOARDS AND COMPOSITE BOARDS

#265
20120144760
2012-06-14

Roof mount sealing assembly

#266
20120128406
2012-05-24

Set for Fastening of Measuring Device, particularly Rangefinder, to Monitored Element of Building Construction, especially of the roof, Fastening Method of Measuring Device Using Such Set and Suspension for Fastening of Measuring Device

#267
20120085039
2012-04-12

Roof parapet system

#268
20120000145
2012-01-05

Roof Ridge Vortex Suppressor Including Opposite-Facing Segments

#269
20120000144
2012-01-05

VORTEX SUPPRESSING SYSTEM

#270
20110284708
2011-11-24

Universal end clamp

#271
20110283492
2011-11-24

Universal mid clamp

#272
20110277907
2011-11-17

Artificial patch of snow

#273
20110240140
2011-10-06

Inflatable leak diverter

#274
20110233358
2011-09-29

Module attachment apparatus and method

#275
20110232222
2011-09-29

Module attachment apparatus

#276
20110214387
2011-09-08

HIGH DENSITY POLYURETHANE AND POLYISOCYANURATE CONSTRUCTION BOARDS AND COMPOSITE BOARDS

#277
20110214373
2011-09-08

HIGH DENSITY POLYURETHANE AND POLYISOCYANURATE CONSTRUCTION BOARDS AND COMPOSITE BOARDS

#278
20110173908
2011-07-21

Method and Apparatus for Reducing Solar Radiation Absorption Through a Roof

#279
20110030286
2011-02-10

HEAT AND WIND SCREEN FOR THE BUILDING INDUSTRY

#280
20110030284
2011-02-10

High-visibility roof-drain cover

#281
20110000143
2011-01-06

Symmetric roof spoiler

#282
20110000142
2011-01-06

Roof top and attic vent water misting system

#283
20100284737
2010-11-11

Camming clamp for roof seam

#284
20100282920
2010-11-11

Universal end clamp

#285
20100281793
2010-11-11

Module attachment apparatus

#286
20100281785
2010-11-11

Roof spoiler

#287
20100192505
2010-08-05

Interlocking shape for use in construction members

#288
20100180522
2010-07-22

Blanket for protecting a ceiling from moisture

#289
20100038516
2010-02-18

Roof block

#290
20090321351
2009-12-31

BIOREMEDIATION BLANKET AND METHOD OF USE

#291
20090320907
2009-12-31

Photovoltaic module and module arrays

#292
20090291260
2009-11-26

Metal Flake-Surfaced Roofing Materials

#293
20090173024
2009-07-09

ROOF

#294
20090159118
2009-06-25

Roofing Products Having Receptor Zones and Photovoltaic Roofing Elements and Systems Using Them

#295
20090145049
2009-06-11

Heat reflecting system for roofs

#296
20090133739
2009-05-28

Photovoltaic roofing elements and roofs using them

#297
20090095339
2009-04-16

Roof Based Energy Conversion System

#298
20090026338
2009-01-29

STRUCTURAL MOUNTING FOR EQUIPMENT ON A ROOFTOP

#299
20090019789
2009-01-22

Curb-mounted screen for rooftop equipment

#300
20080148669
2008-06-26

Patch Assembly for Roof Decking and Method