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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03BMACHINES OR ENGINES FOR LIQUIDS F03B7/00Water wheels

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F03B7/006of the endless-chain type
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric generating precipitation collection system
    • Patent number 11,635,056
    • Issue date Apr 25, 2023
    • Leonard Eva
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vertical water pumping system
    • Patent number 11,635,054
    • Issue date Apr 25, 2023
    • Wilfred S. Streeter
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydroelectric power generation system
    • Patent number 11,629,688
    • Issue date Apr 18, 2023
    • Jung Keuk Park
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Voltage converter-controlled damless hydrokinetic river turbines
    • Patent number 11,111,898
    • Issue date Sep 7, 2021
    • Differential Dynamics Corporation
    • Kyung Soo Han
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    System for producing energy via use of gravity
    • Patent number 10,767,621
    • Issue date Sep 8, 2020
    • Karousos LLC
    • John A. Karousos
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydraulic turbine
    • Patent number 10,527,021
    • Issue date Jan 7, 2020
    • Natel Energy, Inc.
    • Abraham D. Schneider
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    System for producing energy via use of gravity
    • Patent number 10,422,313
    • Issue date Sep 24, 2019
    • Karousos LLC
    • John A. Karousos
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    System and method for capacitive heat to electrical energy conversion
    • Patent number 9,653,673
    • Issue date May 16, 2017
    • The United States of America as represented by the Secretary of the Navy
    • Jack Y. Dea
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Alternative hydroelectric power plant
    • Patent number 9,506,448
    • Issue date Nov 29, 2016
    • Valeriy Mihaylovich Doronin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Device for obtaining electrical energy from water power
    • Patent number 9,494,126
    • Issue date Nov 15, 2016
    • WRH Walter Reist Holding AG
    • Felix Widmer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Device for tapping electrical energy from hydropower
    • Patent number 9,494,128
    • Issue date Nov 15, 2016
    • WRH Walter Reist Holding AG
    • Felix Widmer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Conveying device for producing energy
    • Patent number 9,388,788
    • Issue date Jul 12, 2016
    • WRH Walter Reist Holding AG
    • Walter Reist
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Device for obtaining electrical energy from hydropower
    • Patent number 9,347,423
    • Issue date May 24, 2016
    • WRH Walter Reist Holding AG
    • Felix Widmer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydro blade turbine system
    • Patent number 9,322,386
    • Issue date Apr 26, 2016
    • Jason Kirsch
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    System for relocating and converting potential energy of water with...
    • Patent number 7,918,087
    • Issue date Apr 5, 2011
    • Lawrence G. Brown
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Portable hydro-generator
    • Patent number 7,670,101
    • Issue date Mar 2, 2010
    • Richard Chin Pang Mui
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Water power apparatus
    • Patent number 4,151,719
    • Issue date May 1, 1979
    • Arthur A. Boots
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method and apparatus for harnessing the power of moving water
    • Patent number 4,112,686
    • Issue date Sep 12, 1978
    • Robert Trotta
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method and apparatus for harnessing the power of moving water
    • Patent number 4,052,856
    • Issue date Oct 11, 1977
    • Robert Trotta
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Torque transmitting apparatus
    • Patent number 3,945,755
    • Issue date Mar 23, 1976
    • Scipio S. Gentile
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2758814
    • Patent number 2,758,814
    • Issue date Aug 14, 1956
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2104984
    • Patent number 2,104,984
    • Issue date Jan 11, 1938
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1567971
    • Patent number 1,567,971
    • Issue date Dec 29, 1925
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1510740
    • Patent number 1,510,740
    • Issue date Oct 7, 1924
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1483505
    • Patent number 1,483,505
    • Issue date Feb 12, 1924
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1439416
    • Patent number 1,439,416
    • Issue date Dec 19, 1922
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1427544
    • Patent number 1,427,544
    • Issue date Aug 29, 1922
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1325379
    • Patent number 1,325,379
    • Issue date Dec 16, 1919
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1320650
    • Patent number 1,320,650
    • Issue date Nov 4, 1919
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1296242
    • Patent number 1,296,242
    • Issue date Mar 4, 1919
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    SUBTERRANEAN ENERGY STORAGE SYSTEM
    • Publication number 20220402700
    • Publication date Dec 22, 2022
    • ECONOMICAL ENERGY PTY LTD
    • Matthew Colin FORREST
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDROELECTRIC POWER GENERATION SYSTEM
    • Publication number 20220205422
    • Publication date Jun 30, 2022
    • Jung Keuk Park
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Gravity and Hydrologic Power Generation
    • Publication number 20210332785
    • Publication date Oct 28, 2021
    • LOVE LIGHT DESIGN LAB, INC.
    • Chris Coleman
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    BOTTOMLESS-CUP TYPE WATER POWER CONVERSION DEVICE UTILIZING FLOWING...
    • Publication number 20210332784
    • Publication date Oct 28, 2021
    • Tadao SHIMIZU
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VOLTAGE CONVERTER-CONTROLLED DAMLESS HYDROKINETIC RIVER TURBINES
    • Publication number 20210180559
    • Publication date Jun 17, 2021
    • DIFFERENTIAL DYNAMICS CORPORATION
    • Kyung Soo Han
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    TOWER FOR HYDROPOWER
    • Publication number 20200240386
    • Publication date Jul 30, 2020
    • Chien-Chen Yang
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Hydroenergetic Motor
    • Publication number 20200088153
    • Publication date Mar 19, 2020
    • Goran Kepnik
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    BOTTOMLESS-CUP TYPE WATER POWER CONVERSION DEVICE UTILIZING FLOWING...
    • Publication number 20200080533
    • Publication date Mar 12, 2020
    • Tadao SHIMIZU
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Mass Activated Generator
    • Publication number 20190242356
    • Publication date Aug 8, 2019
    • Ezatola Ebrahimi
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SYSTEM FOR PRODUCING ENERGY VIA USE OF GRAVITY
    • Publication number 20190032628
    • Publication date Jan 31, 2019
    • John A. Karousos
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SYSTEM FOR PRODUCING ENERGY VIA USE OF GRAVITY
    • Publication number 20180216598
    • Publication date Aug 2, 2018
    • John A. Karousos
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FLOATING POWERHOUSE
    • Publication number 20180106233
    • Publication date Apr 19, 2018
    • Natel Energy, Inc.
    • Abraham D. SCHNEIDER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BOTTOMLESS-CUP TYPE WATER POWER CONVERSION DEVICE UTILIZING FLOWING...
    • Publication number 20180045164
    • Publication date Feb 15, 2018
    • Tadao SHIMIZU
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Method and Plant for Exploitation of the Energy of a Water Current
    • Publication number 20180023535
    • Publication date Jan 25, 2018
    • Tidal Sails AS
    • Are Børgesen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC TURBINE
    • Publication number 20160327011
    • Publication date Nov 10, 2016
    • Natel Energy, Inc.
    • Abraham D. SCHNEIDER
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    MECHANICAL LEVERAGE AND GRAVITY GENERATING CLEAN POWER PLANT
    • Publication number 20160298594
    • Publication date Oct 13, 2016
    • ARVIND A DAYA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ALTERNATIVE HYDROELECTRIC POWER PLANT
    • Publication number 20160025063
    • Publication date Jan 28, 2016
    • Valeriy Mihaylovich Doronin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ENDLESS LOOP DISPLACEMENT BELT
    • Publication number 20150252775
    • Publication date Sep 10, 2015
    • Robert Miller
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    BOTTOMLESS-CUP TYPE WATER POWER CONVERSION DEVICE UTILIZING FLOWING...
    • Publication number 20150252774
    • Publication date Sep 10, 2015
    • Tadao Shimizu
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    DEVICE FOR OBTAINING ELECTRICAL ENERGY FROM HYDROPOWER
    • Publication number 20150159620
    • Publication date Jun 11, 2015
    • WRH WALTER REIST HOLDING AG
    • Felix Widmer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    DEVICE FOR OBTAINING ELECTRICAL ENERGY FROM WATER POWER
    • Publication number 20140159372
    • Publication date Jun 12, 2014
    • WRH WALTER REIST HOLDING AG
    • Felix Widmer
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Hydroelectric Power Generation Device
    • Publication number 20140075946
    • Publication date Mar 20, 2014
    • Tien-Chuan CHEN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    CONVEYING DEVICE FOR PRODUCING ENERGY
    • Publication number 20120248787
    • Publication date Oct 4, 2012
    • WRH WALTER REIST HOLDING AG
    • Walter Reist
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Portable Hydro-Generator
    • Publication number 20080042443
    • Publication date Feb 21, 2008
    • Richard Chin Pang Mui
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Generating set utilizing falling water flow
    • Publication number 20060290139
    • Publication date Dec 28, 2006
    • Akio Takeuchi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...