Patents-Review.com
ClassID:

152187 ⎘

F16K11/074 - CPC Classification

Classification description:

Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces

Sub-classes:
Recent Application in this class:
#1
20260139745
2026-05-21

ROTARY VALVE WITH ADJUSTABLE SEALING PRESSURE AND DEVICES COMPRISING SUCH VALVES

 #2
20260126120
2026-05-07

ROTARY DISC VALVE

 #3
20260110365
2026-04-23

FLOW PATH SWITCHING DEVICE

 #4
20260098585
2026-04-09

FLOW PATH SWITCHING DEVICE

 #5
20260092651
2026-04-02

VALVE DEVICE AND GAS WATER HEATER

 #6
20260078830
2026-03-19

Seal Sheet for Rotary Valve

 #7
20260062903
2026-03-05

WATER MIXER TAP

 #8
20250389336
2025-12-25

TEMPERATURE CONTROL SYSTEM, VEHICLE, ENERGY STORAGE SYSTEM, AND MULTI-WAY VALVE

 #9
20250314313
2025-10-09

Rotary Disc Valve

 #10
20250283541
2025-09-11

SPRING-LOADED MULTI-CHANNEL ELECTROMAGNETIC VALVE

 #11
20250277532
2025-09-04

EFFORTLESS RESETTABLE ENGINE SWITCHING STRUCTURE

 #12
20250189046
2025-06-12

REVOLVER BYPASS VALVE

 #13
20250155032
2025-05-15

DISC VALVE DEVICE, DISC VALVE AND METHOD FOR PRODUCING A DISC VALVE DEVICE

 #14
20250153123
2025-05-15

CHEMICAL DISPENSER HAVING A MOTORIZED ROTARY DIVERTER VALVE AND METHOD OF USING SAME

 #15
20250137551
2025-05-01

MIXING VALVE CAPABLE OF ADJUSTING MAXIMUM DISCHARGE TEMPERATURE

 #16
20250067352
2025-02-27

FLOW CHAMBER SHAFT FOR DISC COOLANT VALVES

 #17
20250060340
2025-02-20

CONFIGURING AN INJECTOR FOR EMULATING OPERATION OF ANOTHER INJECTOR

 #18
20250043872
2025-02-06

SWITCHING DEVICE

 #19
20250027579
2025-01-23

VALVE HAVING INTEGRATED SENSOR AND STABILIZED ELECTRICAL CONNECTION

 #20
20250003508
2025-01-02

FLOW PATH SWITCH VALVE

 #21
20240410477
2024-12-12

MULTI-WAY VALVE

 #22
20240401709
2024-12-05

SWITCHING VALVE

 #23
20240353039
2024-10-24

ADJUSTABLE VALVED COUPLER FOR DRIP IRRIGATION

 #24
20240318735
2024-09-26

MOUNTING STRUCTURE OF A VALVE CORE SEAT OF A PULL-OUT FAUCET, AND A PULL-OUT FAUCET WITH A SENSING FUNCTION COMPRISING SAID MOUNTING STRUCTURE

 #25
20240318734
2024-09-26

VALVE APPARATUS

 #26
20240263713
2024-08-08

Faucet with internal damper

 #27
20240255061
2024-08-01

Water path change-over valve and bathroom device

 #28
20240229942
2024-07-11

THROTTLE VALVE

 #29
20240200670
2024-06-20

MULTIFUNCTIONAL SOFTENING VALVE

 #30
20240183456
2024-06-06

VALVE DEVICE HAVING A HOLD-DOWN ELEMENT

 #31
20240175247
2024-05-30

Faucet assembly with friction ring

 #32
20240167574
2024-05-23

MULTIFUNCTIONAL FILTER VALVE

 #33
20240125404
2024-04-18

SANITARY VALVE

 #34
20240125397
2024-04-18

Revolver bypass valve

 #35
20240083212
2024-03-14

SYMMETRICALLY DYNAMIC EQUALIZED VOLUME AND PRESSURE AIR MANAGEMENT SYSTEM

 #36
20240068580
2024-02-29

FLOW PASSAGE SWITCHING DEVICE

 #37
20240068579
2024-02-29

Valve cartridge assembly

 #38
20240060572
2024-02-22

Mechanical faucet utilizing hydraulic dampers for timing

 #39
20240049784
2024-02-15

DUAL VAPORIZER MIXING SYSTEM

 #40
20240019039
2024-01-18

Rough-In Valve

 #41
20240003458
2024-01-04

VALVE DEVICE

 #42
20240003440
2024-01-04

VALVE DEVICE

 #43
20240003439
2024-01-04

VALVE DEVICE

 #44
20240003429
2024-01-04

VALVE DEVICE

 #45
20230392699
2023-12-07

DEVICE FOR REGULATING A FLOW AND DISTRIBUTING A FLUID CIRCUIT AS WELL AS A CONVEYING UNIT WITH THE DEVICE

 #46
20230366473
2023-11-16

Channel selector valve

 #47
20230341060
2023-10-26

FLOW REVERSING APPARATUS

 #48
20230313892
2023-10-05

Multiport valve unit for plastic melts and other medium- to high-viscosity liquids

 #49
20230311032
2023-10-05

MULTIFUNCTIONAL WATER TREATMENT FILTER VALVE

 #50
20230279958
2023-09-07

Valve device

 #51
20230243432
2023-08-03

Valve device

 #52
20230228333
2023-07-20

Valve device

 #53
20230204119
2023-06-29

Multi-way refrigerant valve and heat pump system having the same

 #54
20230194005
2023-06-22

Hydraulic valve device and centrifugal pump assembly including such hydraulic valve device

 #55
20230184338
2023-06-15

Rotary disc valve

 #56
20230151895
2023-05-18

Water delivery valve assembly

 #57
20230125197
2023-04-27

Valve having integrated sensor and stabilized electrical connection

 #58
20230120892
2023-04-20

VALVE DEVICE

 #59
20230120667
2023-04-20

Faucet assembly with friction ring

 #60
20230110583
2023-04-13

Control valve for at least one sanitary fitting having a diaphragm valve and a multi-port valve

 #61
20230108033
2023-04-06

Revolver bypass valve

 #62
20230097656
2023-03-30

VALVE DEVICE

 #63
20230058540
2023-02-23

Air turbine driven rotary valve for vitrectomy probe

 #64
20230028032
2023-01-26

Valve with variable opening

 #65
20230019875
2023-01-19

Electrical submersible pump gas relief valve

 #66
20230003316
2023-01-05

Vision system for rotary valve

 #67
20220403952
2022-12-22

Rotary valve

 #68
20220371393
2022-11-24

Symmetrically dynamic equalized volume and pressure air management system

 #69
20220333701
2022-10-20

Valve for controlling a coolant circuit

 #70
20220326197
2022-10-13

Flow passage switching valve, flow passage switching valve system, and liquid chromatograph

 #71
20220325808
2022-10-13

VALVE CORE ASSEMBLY

 #72
20220299123
2022-09-22

Directional control valve and method for setting connections

 #73
20220288656
2022-09-15

Multiport valve

 #74
20220282795
2022-09-08

Rocker-arm-type Graded Faucet and Valve Element Thereof

 #75
20220260210
2022-08-18

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

 #76
20220243829
2022-08-04

Rotary multi-way distributor with plural port tracks

 #77
20220243432
2022-08-04

Valve for a bathroom or kitchen hand shower

 #78
20220228665
2022-07-21

Fluid control valve, fluid control device, valve element, and method of manufacturing valve element

 #79
20220221068
2022-07-14

Revolver bypass valve

 #80
20220203280
2022-06-30

DIVERSION OF PRESSURIZED FLUID AND CONTROL IN A COMPRESSOR SYSTEM

 #81
20220196157
2022-06-23

VALVE DEVICE

 #82
20220186657
2022-06-16

Valve device and fluid circulation circuit

 #83
20220170559
2022-06-02

Multi-way valve for a control of a refrigerant circuit

 #84
20220163129
2022-05-26

Valve device

 #85
20220154833
2022-05-19

MULTI-PORT ROTARY SLIDE VALVE

 #86
20220146044
2022-05-12

Steam trap

 #87
20220146015
2022-05-12

Valve controlled cartridge operated by a pushbutton for the mixing of water and/or for directing water coming from an inlet to one or more outlets

 #88
20220136615
2022-05-05

Water Supply Assembly Having A Thermostatic Mixing Assembly

 #89
20220128519
2022-04-28

Configuring an injector for emulating operation of another injector

 #90
20220090700
2022-03-24

Valve device

 #91
20220090696
2022-03-24

Flow controlled piston valve

 #92
20210382082
2021-12-09

Molar transfer device

 #93
20210381211
2021-12-09

Faucet assembly with friction ring

 #94
20210356048
2021-11-18

Valve cartridge housing assembly

 #95
20210339165
2021-11-04

Rotary solid/fluid counter-current contacting apparatus

 #96
20210254408
2021-08-19

Steering a drill bit with a rotary valve

 #97
20210252936
2021-08-19

Symmetrically dynamic equalized volume and pressure air management system

 #98
20210239316
2021-08-05

Fluid flow diverter using purge fluid to create a positive pressure fluid barrier

 #99
20210213683
2021-07-15

VALVE ASSEMBLY HAVING AN ISOLATION PLATE

 #100
20210207852
2021-07-08

Self-pressure-relief air distribution mechanism and cryogenic refrigerator using same

 #101
20210207730
2021-07-08

Single actuator multiple position appliance diverter valve

 #102
20210179029
2021-06-17

VALVE DEVICE AND CLEANING SYSTEM FOR VEHICLES

 #103
20210102734
2021-04-08

Cryocooler and flow path switching mechanism of cryocooler

 #104
20210102359
2021-04-08

Cartridge assembly for diverting flow

 #105
20210088147
2021-03-25

Rotary disc type diverter valve for bulk material handling

 #106
20210071767
2021-03-11

Rotary valve of cryocooler and cryocooler

 #107
20210053018
2021-02-25

Chemical dispenser having a motorized rotary diverter valve and method of using same

 #108
20210048233
2021-02-18

FLOW PATH SWITCHING VALVE AND AIR CONDITIONER

 #109
20210010609
2021-01-14

High pressure valve with multi-piece stator assembly

 #110
20200408313
2020-12-31

Valve cartridge housing assembly

 #111
20200393858
2020-12-17

Bar valve

 #112
20200386332
2020-12-10

Rotary plate valve systems

 #113
20200363379
2020-11-19

NON-STICKING ROTARY VALVE

 #114
20200346257
2020-11-05

Apparatus and method for connecting in a switchable manner

 #115
20200317022
2020-10-08

Four-way valve

 #116
20200308813
2020-10-01

Faucet assembly with friction ring

 #117
20200270993
2020-08-27

Rotary fluid pressure device with drive-in-drive valve arrangement

 #118
20200200283
2020-06-25

VALVE DEVICE

 #119
20200191282
2020-06-18

Fluid switchover device and method of producing a fluid switchover device

 #120
20200182406
2020-06-11

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

 #121
20200158249
2020-05-21

Solenoid valve

 #122
20200155824
2020-05-21

Blood flow reversal valves and related systems and methods

 #123
20200141514
2020-05-07

Valve device

 #124
20200132201
2020-04-30

Dual check valve fluid circulation system for dishwasher appliances

 #125
20200132200
2020-04-30

Water valve

 #126
20200124184
2020-04-23

SYSTEM FOR OPENING AND CLOSING WATER FOR A SHOWER HEAD, HAND SHOWER OR A BATHROOM OR KITCHEN MIXER

 #127
20200088008
2020-03-19

CIRCULATION SUB AND METHOD FOR USING SAME

 #128
20200056451
2020-02-20

Rotary valve with valve seat engagement compensation

 #129
20200041011
2020-02-06

ROTARY VALVE DEVICE AND LIQUID LIFTING DEVICE COMPRISING THE SAME

 #130
20200011437
2020-01-09

Flow control device

 #131
20200003465
2020-01-02

Cryocooler and rotary valve unit for cryocooler

 #132
20190360601
2019-11-28

Compact multi-way valve for connecting two fluid-circulation circuits

 #133
20190353259
2019-11-21

Single control mixer valve structure for taps and fittings

 #134
20190323616
2019-10-24

Valve core

 #135
20190323615
2019-10-24

Valve core

 #136
20190309862
2019-10-10

Flow control apparatus

 #137
20190309859
2019-10-10

Flow control apparatus

 #138
20190301636
2019-10-03

Valve assemblies principally for in-floor swimming pool cleaning systems

 #139
20190301619
2019-10-03

Flow control device and method for manufacturing the same

 #140
20190301618
2019-10-03

VALVE ASSEMBLY

 #141
20190285341
2019-09-19

Means and methods for selective shelf temperature control

 #142
20190283534
2019-09-19

Flow control device, and control system and control method therefor

 #143
20190282925
2019-09-19

High pressure valve with two-piece stator assembly

 #144
20190277414
2019-09-12

Directional flow control device

 #145
20190264824
2019-08-29

Rotary plate valve systems

 #146
20190257105
2019-08-22

ADAPTER FOR POOL CLEANING SYSTEM

 #147
20190249494
2019-08-15

Steering a drill bit with a rotary valve

 #148
20190234178
2019-08-01

Degradation resistant rotary valves for downhole tools

 #149
20190203843
2019-07-04

Clog resistant appliance diverter valve

 #150
20190178397
2019-06-13

Faucet valve core

 #151
20190151904
2019-05-23

Method and apparatus for automated particulate extraction from solid parts

 #152
20190136856
2019-05-09

Hydraulic motor disc valve optimization

 #153
20190110607
2019-04-18

Selectable control valves and inflatable mattress systems comprising the same

 #154
20190085990
2019-03-21

Fluid switch-over device and sanitary shower device

 #155
20190085989
2019-03-21

Fluid switch-over device

 #156
20190049023
2019-02-14

Three way valve

 #157
20190017731
2019-01-17

Cryocooler and rotary valve mechanism

 #158
20190003306
2019-01-03

Gas passage switching structure for pneumatic rotary hand tool

 #159
20180361815
2018-12-20

Symmetrically dynamic equalized volume and pressure air management system

 #160
20180340623
2018-11-29

Touch faucet

 #161
20180328635
2018-11-15

Air conditioning apparatus

 #162
20180320795
2018-11-08

Regulating valve for a gas cooking appliance and gas cooking appliance incorportating said regulating valve

 #163
20180320794
2018-11-08

Regulating valve for a gas cooking appliance and gas cooking appliance incorportating said regulating valve

 #164
20180320793
2018-11-08

Bidet valve device

 #165
20180319240
2018-11-08

Leveling valve for discharging and supplying fluid

 #166
20180299024
2018-10-18

Refrigeration cycle device and three-way flow rate control valve

 #167
20180283565
2018-10-04

Valve apparatus and air conditioning apparatus

 #168
20180282983
2018-10-04

Water separator with shower seat

 #169
20180259087
2018-09-13

VALVE WITH BEARING ISOLATION

 #170
20180259082
2018-09-13

Mixing valve

 #171
20180252329
2018-09-06

High pressure valve with multi-piece stator assembly

 #172
20180250609
2018-09-06

Rotary solid/fluid counter-current contacting apparatus

 #173
20180231283
2018-08-16

Multiway valve for controlling a refrigerant circuit

 #174
20180185858
2018-07-05

Coating agent valve

 #175
20180164259
2018-06-14

High pressure valve with multi-piece stator assembly

 #176
20180163879
2018-06-14

Subsea valve with non-circular sliding metal seals

 #177
20180161697
2018-06-14

High pressure valve with two-piece stator assembly

 #178
20180142792
2018-05-24

Material supply system with valve assembly

 #179
20180087542
2018-03-29

Direct operated hydraulic servo valves

 #180
20180073224
2018-03-15

Two-valve mixer with separate control of water temperature and pressure

 #181
20180017175
2018-01-18

Fluid control device

 #182
20180010698
2018-01-11

Multi-way valve

 #183
20170362101
2017-12-21

WATER SOFTENER VALVE MECHANISM AND SYSTEM THEREOF

 #184
20170362100
2017-12-21

WATER SOFTENER VALVE MECHANISM AND SYSTEM THEREOF

 #185
20170362099
2017-12-21

WATER PURIFICATION VALVE MECHANISM AND SYSTEM THEREOF

 #186
20170361674
2017-12-21

Method for air management

 #187
20170361673
2017-12-21

Dual-action rotary dynamic load stabilization pneumatic valve system

 #188
20170350515
2017-12-07

Ceramic valve unit for a beverage machine

 #189
20170343518
2017-11-30

Sample injection with fluidic connection between fluid drive unit and sample accommodation volume

 #190
20170314735
2017-11-02

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

 #191
20170282672
2017-10-05

Ride height leveling with selectable configurations system and method

 #192
20170282671
2017-10-05

Ride height leveling with selectable configurations: system and method

 #193
20170254605
2017-09-07

Device for changing a flow direction through a heat exchanger and use thereof

 #194
20170241114
2017-08-24

Multiple flow rate hydrant

 #195
20170211709
2017-07-27

FOUR-WAY SWITCHING VALVE CORE

 #196
20170175902
2017-06-22

Flow control mounting assembly for a valve

 #197
20170152956
2017-06-01

Fluid control valves

 #198
20170152955
2017-06-01

Fluid control valves

 #199
20170130850
2017-05-11

Valve seat ring and multi-way valve having valve seat ring

 #200
20170114909
2017-04-27

Ceramic control valve for switching between multiple water sources

 #201
20170114559
2017-04-27

Adapter for pool cleaning system

 #202
20170108137
2017-04-20

Valve device

 #203
20170090491
2017-03-30

Device for opening, closing and regulating a flow rate for a faucet body of a bath or kitchen

 #204
20170072449
2017-03-16

Rotary valve system

 #205
20170071443
2017-03-16

Variable position diverter for an appliance

 #206
20170071442
2017-03-16

VARIABLE POSITION DIVERTER FOR AN APPLIANCE

 #207
20170071441
2017-03-16

Variable position diverter for an appliance

 #208
20170059051
2017-03-02

Touch faucet

 #209
20170059050
2017-03-02

Touch faucet

 #210
20170056897
2017-03-02

Switch valve and shower head applied with the switch valve

 #211
20170045148
2017-02-16

Control valve

 #212
20170037979
2017-02-09

Rotary distributor

 #213
20170037607
2017-02-09

Multi-port valve

 #214
20170027406
2017-02-02

Variable position hydraulically actuated diverter for an appliance

 #215
20170016215
2017-01-19

Distributing, opening and closing device for taps

 #216
20160376774
2016-12-29

Fluid control device

 #217
20160362882
2016-12-15

Multi-port orbital valve

 #218
20160361718
2016-12-15

Rotary sampling valve and device equipped with such a valve

 #219
20160356387
2016-12-08

Valve assembly

 #220
20160354597
2016-12-08

Blood flow reversal valves and related systems and methods

 #221
20160348797
2016-12-01

Valve for an indoor temperature regulating system and an air temperature conditioning unit comprising such valve

 #222
20160341124
2016-11-24

Lubrication system for a reconfigurable gas turbine engine

 #223
20160340879
2016-11-24

FAUCET ASSEMBLY

 #224
20160340875
2016-11-24

Switch device with multiple water outputs

 #225
20160333556
2016-11-17

Electronic faucet

 #226
20160310870
2016-10-27

Chromatography system and method

 #227
20160305696
2016-10-20

Cooling device

 #228
20160305557
2016-10-20

ROTARY SWITCH VALVE CORE

 #229
20160293933
2016-10-06

Intermittent coating of moving surfaces

 #230
20160265311
2016-09-15

Circulation sub and method for using same

 #231
20160101848
2016-04-14

Nose wheel steering valve

 #232
20160067896
2016-03-10

ROTARY VALVE DEVICE

 #233
20160053911
2016-02-25

Electrically drivable valve for controlling volumetric flows in a heating and/or cooling system of a motor vehicle

 #234
20160053578
2016-02-25

Shear valve system and methodology

 #235
20160047478
2016-02-18

Actuator system

 #236
20160033049
2016-02-04

Multi-path selector valve

 #237
20160025690
2016-01-28

FLOW PATH SWITCHING VALVE

 #238
20160017578
2016-01-21

Faucet without compartments

 #239
20150362082
2015-12-17

Flow control device

 #240
20150345648
2015-12-03

Switch for an operating material

 #241
20150330094
2015-11-19

In-floor pool cleaning system

 #242
20150226470
2015-08-13

Electric valve and refrigerating system comprising the same

 #243
20150211653
2015-07-30

Valve assembly

 #244
20150211645
2015-07-30

Flow control apparatus

 #245
20150184580
2015-07-02

Diverter valve for charge air system

 #246
20150158058
2015-06-11

Device and method for connecting in a switchable manner

 #247
20140359935
2014-12-11

Electronic faucet

 #248
20140353407
2014-12-04

Waterway switch valve set and a shower head using same

 #249
20140346748
2014-11-27

Leveling valve for discharging and supplying fluid

 #250
20140319052
2014-10-30

Closing valve unit for a cyclone

 #251
20140291565
2014-10-02

Device for reversing the blood flow for an extracorporeal blood treatment device and method for determining the reversal of the blood flow during an extracorporeal blood treatment

 #252
20140283938
2014-09-25

Three-way integrated Joule-Thomson valve and liquefied gas expander

 #253
20140283549
2014-09-25

Method of gas expansion using liquefied gas expander and integrated Joule-Thomson valve

 #254
20140261814
2014-09-18

Flow channel switching valve

 #255
20140261749
2014-09-18

Faucet assembly

 #256
20140243665
2014-08-28

Manifold valve device

 #257
20140224363
2014-08-14

CONTROL DISK FOR A MIXER FAUCET

 #258
20140196806
2014-07-17

Flow diverter and operation of same

 #259
20140190192
2014-07-10

Valve device, in particular for a refrigerating machine

 #260
20140158216
2014-06-12

Fuel tank vent valve assembly and method of assembly

 #261
20140144532
2014-05-29

Rotary distribution apparatus

 #262
20140144127
2014-05-29

Sheet metal exhaust bypass valve

 #263
20140102574
2014-04-17

Water valve suitable for use with a bathtub

 #264
20140102569
2014-04-17

Water faucet with triple-set controller

 #265
20140101837
2014-04-17

Multi-port orbital valve

 #266
20140088482
2014-03-27

Blood flow reversal valves and related systems and methods

 #267
20140061523
2014-03-06

Rotary valve system

 #268
20130334324
2013-12-19

Thermostatic mixing valve with integrated flow diverter

 #269
20130333571
2013-12-19

Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto

 #270
20130284965
2013-10-31

Unidirectional ceramic control valve structure

 #271
20130255202
2013-10-03

Fluid filtering unit and system

 #272
20130248000
2013-09-26

Method and apparatus for compressing gas in a plurality of stages to a storage tank array having a plurality of storage tanks

 #273
20130220424
2013-08-29

Rotating compressor valve

 #274
20130199642
2013-08-08

Fine ceramic switch valve for bathtub

 #275
20130118620
2013-05-16

Flow adjustable waterway switch device

 #276
20130112428
2013-05-09

Circulation sub and method for using same

 #277
20130068977
2013-03-21

Multi-mode injection valve

 #278
20130048087
2013-02-28

REMOTE CONTROLLED GRAYWATER SEPARATION SYSTEM AND METHOD FOR USING THE SAME

 #279
20130025297
2013-01-31

ROTARY VALVE AND CRYOGENIC REFRIGERATOR USING SAME

 #280
20130019957
2013-01-24

Gas-dispensing device and facility comprising such a device

 #281
20120312403
2012-12-13

Outlet switch device and an outlet switch method

 #282
20120292548
2012-11-22

Motorized rotary valve

 #283
20120266992
2012-10-25

ROCKER SWITCH WATERWAY MECHANISM

 #284
20120266924
2012-10-25

Water diverter valve and related dishwasher

 #285
20120248137
2012-10-04

Liquid dispenser and method for preventing liquid segregation

 #286
20120187200
2012-07-26

ELECTRONICALLY REGULATABLE MIXING DEVICE FOR TAP WATER

 #287
20120180890
2012-07-19

Rotary valve

 #288
20120152385
2012-06-21

FLUID TREATMENT DEVICE

 #289
20120146293
2012-06-14

Spring-elastic axial seal

 #290
20120125440
2012-05-24

Rotary column selector valve

 #291
20120111435
2012-05-10

FLUID-DIRECTING MULTIPORT ROTARY APPARATUS

 #292
20120085955
2012-04-12

WATER VALVE

 #293
20120068097
2012-03-22

Method for operating a valve

 #294
20120061604
2012-03-15

Control of rotary valve operation for reducing wear

 #295
20120037828
2012-02-16

VALVE FOR CONTROLLING A FLOW

 #296
20120032003
2012-02-09

Distribution system for liquid manure spreader

 #297
20120024398
2012-02-02

MULTI-WAY REVERSING VALVE

 #298
20110284101
2011-11-24

ELECTRONICALLY REGULATABLE MIXING DEVICE FOR TAP WATER

 #299
20110277862
2011-11-17

MULTI-WAY REVERSING VALVE

 #300
20110272855
2011-11-10

Techniques For Patterning Valve Components