in the form of rotational kinetic energy

Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods for energy harvest

    • Patent number 11,719,219
    • Issue date Aug 8, 2023
    • P TECH, LLC
    • Peter M. Bonutti
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vertical axis wind turbines

    • Patent number 11,236,721
    • Issue date Feb 1, 2022
    • Gregory Francis Bird
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Rotational movement assisting device

    • Patent number 11,231,013
    • Issue date Jan 25, 2022
    • Chu Won Lee
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Recessed-magnet flywheel construction for vertical axis wind turbines

    • Patent number 11,092,137
    • Issue date Aug 17, 2021
    • Kelso Energy Ltd.
    • Barry Ireland
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wave energy capture device and energy storage system utilizing a va...

    • Patent number 10,788,011
    • Issue date Sep 29, 2020
    • Loubert S. Suddaby
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Processor controlled energy harvester system

    • Patent number 10,355,558
    • Issue date Jul 16, 2019
    • RISING STAR PATHWAY, A CALIFORNIA CORPORATION
    • Rong Bao
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method for operating a wind farm

    • Patent number 10,270,287
    • Issue date Apr 23, 2019
    • Wobben Properties GmbH
    • Alfred Beekmann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    System for wave amplifying, wave energy harnessing, and energy storage

    • Patent number 9,957,018
    • Issue date May 1, 2018
    • Cvetan Angeliev
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Air-moving assemblies with flywheels

    • Patent number 9,951,785
    • Issue date Apr 24, 2018
    • International Business Machines Corporation
    • Milnes P. David
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Device and method for converting wave motion energy into electric p...

    • Patent number 9,909,554
    • Issue date Mar 6, 2018
    • Federico Ghiringhelli
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind turbine

    • Patent number 9,759,195
    • Issue date Sep 12, 2017
    • NURIELECOM CO., LTD.
    • Sang Bok Park
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Apparatus having a flywheel

    • Patent number 9,752,558
    • Issue date Sep 5, 2017
    • NURIELECOM CO., LTD.
    • Jong Bae Lee
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Inertial energy accumulating device

    • Patent number 9,350,213
    • Issue date May 24, 2016
    • S4 Energy B.V.
    • Carl Maria De Vries
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wave responsive electrical generator

    • Patent number 9,243,607
    • Issue date Jan 26, 2016
    • Mark R. Frich
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Renewable energy extraction device

    • Patent number 9,086,047
    • Issue date Jul 21, 2015
    • Karim Salehpoor
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method and system for harnessing wind energy using a tethered airfoil

    • Patent number 9,046,072
    • Issue date Jun 2, 2015
    • CROSSWIND POWER SYSTEMS INC.
    • Michael Andrew Tattersfield
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wave responsive electrical generator

    • Patent number 8,938,957
    • Issue date Jan 27, 2015
    • Mark R. Frich
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydrokinetic electrical generating device

    • Patent number 8,916,987
    • Issue date Dec 23, 2014
    • Wingmill Marine Energy, Inc.
    • Garth J. Schultz
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind turbine with compensated motor torque

    • Patent number 8,841,794
    • Issue date Sep 23, 2014
    • Tempero 2000 S.L.
    • Manuel Lahuerta Romeo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind power generator

    • Patent number 8,749,083
    • Issue date Jun 10, 2014
    • Birumen Kagoshima Co., Ltd.
    • Kazuki Nomoto
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wave energy extraction and accumulation system

    • Patent number 8,677,743
    • Issue date Mar 25, 2014
    • Steven Pedersen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Flow driven engine

    • Patent number 8,439,641
    • Issue date May 14, 2013
    • Avigdor Steinberg
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Portable wave-swash and coastal-wind energy harvester

    • Patent number 8,341,957
    • Issue date Jan 1, 2013
    • Erat S. Joseph
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Windmill for wind power generator and wind power generator

    • Patent number 8,258,648
    • Issue date Sep 4, 2012
    • Birumen Kagoshima Co., Ltd.
    • Kazuki Nomoto
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wave responsive electrical generator

    • Patent number 8,209,973
    • Issue date Jul 3, 2012
    • Wave Electric International, LLC
    • Mark R. Frich
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Portable wave-swash and coastal-wind energy harvester

    • Patent number 7,963,112
    • Issue date Jun 21, 2011
    • Erat S. Joseph
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind dam electric generator and method

    • Patent number 6,984,899
    • Issue date Jan 10, 2006
    • The United States of America as represented by the Secretary of the Navy
    • Pahl W. Rice
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hybrid driving system

    • Patent number 5,569,108
    • Issue date Oct 29, 1996
    • Gear Chain Industrial B.V.
    • Theodorus P. Cadee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Governor for fluid current motor

    • Patent number 4,346,305
    • Issue date Aug 24, 1982
    • Forest B. White
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Surge-accepting accumulator transmission for windmills and the like

    • Patent number 4,239,977
    • Issue date Dec 16, 1980
    • Strutman; Lisa
    • Warren A. Strutman
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents