F03B7/003 - CPC Classification Index

#1

20250101939

2025-03-27

Boomerang Hydro Multiplier

#2

20230055645

2023-02-23

Electric generating precipitation collection system

#3

20220220930

2022-07-14

Small hydropower generator of novel concept, using ferris wheel

#4

20220010814

2022-01-13

Levering device

#5

20210332784

2021-10-28

BOTTOMLESS-CUP TYPE WATER POWER CONVERSION DEVICE UTILIZING FLOWING WATER ENERGY

#6

20210317812

2021-10-14

Water motor

#7

20210159825

2021-05-27

THREE-DIMENSIONAL (3D) FLOW FLOATING POWER GENERATOR

#8

20200244200

2020-07-30

Three-dimensional (3D) flow floating power generator

#9

20200240386

2020-07-30

TOWER FOR HYDROPOWER

#10

20200191120

2020-06-18

Concentric wing turbines

#11

20200088156

2020-03-19

Expandable power marine hydrokinetic turbines, pumps, compressors and transmissions

#12

20200080533

2020-03-12

BOTTOMLESS-CUP TYPE WATER POWER CONVERSION DEVICE UTILIZING FLOWING WATER ENERGY

#13

20200040916

2020-02-06

MOTOR-DRIVEN WATER LIFTING DEVICE

#14

20190353138

2019-11-21

Power system

#15

20190136822

2019-05-09

Pontoon System for Producing Useful Work

#16

20180252199

2018-09-06

Water powered motor for producing useful work

#17

20180180018

2018-06-28

Vaned wheel for a turbine, and power generation device

#18

20180147916

2018-05-31

Method and system for controlling the release of heat by a temperature control unit

#19

20180087485

2018-03-29

Pontoon System for Producing Useful Work

#20

20180045164

2018-02-15

BOTTOMLESS-CUP TYPE WATER POWER CONVERSION DEVICE UTILIZING FLOWING WATER ENERGY

#21

20170317627

2017-11-02

Three-dimensional (3D) flow floating power generator

#22

20170241397

2017-08-24

Systems and methods for improved water rotors

#23

20170107967

2017-04-20

System and method for low ecology impact generation of hydroelectric power

#24

20170082085

2017-03-23

Waterwheel for a Waterwheel Energy System

#25

20160298594

2016-10-13

MECHANICAL LEVERAGE AND GRAVITY GENERATING CLEAN POWER PLANT

#26

20160273511

2016-09-22

Waterwheel for a Waterwheel Energy System

#27

20160207600

2016-07-21

Hydro-compressed gas powered marine engine, marine vessels using such engine and method

#28

20160141986

2016-05-19

Floating power generator

#29

20160084217

2016-03-24

Waterwheel Energy System

#30

20150369205

2015-12-24

Low Flow Power Plant

#31

20150252775

2015-09-10

ENDLESS LOOP DISPLACEMENT BELT

#32

20150252774

2015-09-10

BOTTOMLESS-CUP TYPE WATER POWER CONVERSION DEVICE UTILIZING FLOWING WATER ENERGY

#33

20150204300

2015-07-23

System and method for low ecology impact generation of hydroelectric power

#34

20150204299

2015-07-23

GENERATION OF POWER FROM RIVERS AND THE LIKE

#35

20130149152

2013-06-13

Magnetically assisted kinetic turbine system

#36

20130089410

2013-04-11

Hydro-electric tube generation

#37

20130069372

2013-03-21

Systems and methods to generate electricity using a three vane water turbine

#38

20130001949

2013-01-03

Kinetic energy generation device

#39

20120017589

2012-01-26

Water motor

#40

20120001433

2012-01-05

Fluid Driven Wheel System For Generating Electricity

#41

20110173976

2011-07-21

ENERGY GENERATING SYSTEM USING A PLURALITY OF WATERWHEELS

#42

20110042957

2011-02-24

Water wheel comprising a built-in generator

#43

20090175723

2009-07-09

Undershot impulse jet driven water turbine having an improved vane configuration and radial gate for optimal hydroelectric power generation and water level control

#44

20080169654

2008-07-17

Hydro electrical generator

#45

20050286975

2005-12-29

Hydraulic wheel

#46

20050019153

2005-01-27

Impulse turbine, particularly of the reversible type

#47

18325945

2024-06-25

Bucket assembly with containment flap for gravity-type hydropower apparatus

#48

17899326

2024-08-27

Electrical power generation using compressed gas

#49

13898594

2017-05-16

System and method for capacitive heat to electrical energy conversion