to compress air

Patents Grantslast 30 patents

  • Information Patent Grant

    Submersible power generating system for generating electricity via...

    • Patent number 10,920,741
    • Issue date Feb 16, 2021
    • Bingyuan Duan
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Apparatus and method for generating electricity with pressurized wa...

    • Patent number 10,871,142
    • Issue date Dec 22, 2020
    • CARROLL HECTOR, LLC
    • Francis Norbert Hector
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    System and method for extracting power from tides

    • Patent number 10,787,783
    • Issue date Sep 29, 2020
    • Red to Blue Limited
    • Stephen Jordan
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wave energy converter

    • Patent number 10,711,760
    • Issue date Jul 14, 2020
    • AWS Ocean Energy Limited
    • Simon Grey
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method for operating a buoyant body of a wave power plant and a wav...

    • Patent number 9,394,877
    • Issue date Jul 19, 2016
    • Tov Westby
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Power generator for extracting energy from a liquid flow

    • Patent number 8,890,352
    • Issue date Nov 18, 2014
    • Derek James Wallace McMinn
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method and system for tidal energy storage and power generation

    • Patent number 8,648,486
    • Issue date Feb 11, 2014
    • Shanghai Meipeng Pure Clean Energy Technology Co., Ltd.
    • Chen Daqian
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Maritime device for producing electric power

    • Patent number 8,350,395
    • Issue date Jan 8, 2013
    • Jorge Alfonso Martinez Mardones
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Energy conversion system with duplex radial flow turbine

    • Patent number 8,286,425
    • Issue date Oct 16, 2012
    • Dresser-Rand Company
    • William C. Maier
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fluid power generator for extracting energy from a fluid flow

    • Patent number 8,072,088
    • Issue date Dec 6, 2011
    • Derek James Wallace McMinn
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Power generator and turbine unit

    • Patent number 7,944,073
    • Issue date May 17, 2011
    • Rotech Holdings Limited
    • Hector Fillipus Alexander Van Drentham Susman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydraulic power generation system driven by compression air produce...

    • Patent number 7,877,992
    • Issue date Feb 1, 2011
    • Tien-Chuan Chen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Power generator and turbine unit

    • Patent number 7,768,145
    • Issue date Aug 3, 2010
    • Rotech Holdings Limited
    • Hector Fillipus Alexander Van Drentham Susman
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Air-blower tidal power generation device

    • Patent number 7,511,386
    • Issue date Mar 31, 2009
    • Ming-Hung Lin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Tidal/wave compressed air electricity generation

    • Patent number 6,574,957
    • Issue date Jun 10, 2003
    • Donald U. Brumfield
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Shutter for hydro-pneumatic current flow harnessing system

    • Patent number 5,222,833
    • Issue date Jun 29, 1993
    • Northeastern University
    • Alexander M. Gorlov
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Apparatus for lifting up water using the ocean tide energy to do so

    • Patent number 5,184,915
    • Issue date Feb 9, 1993
    • John Marino
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Multiple-gas-phase tidal power generation apparatus and method

    • Patent number 5,184,936
    • Issue date Feb 9, 1993
    • Yugen Kaisha Parasight
    • Hisatake Nojima
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    High volume tidal or current flow harnessing system

    • Patent number 4,464,080
    • Issue date Aug 7, 1984
    • Alexander M. Gorlov
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Apparatus for harnessing tidal power

    • Patent number 4,103,490
    • Issue date Aug 1, 1978
    • Alexander Moiseevich Gorlov
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Tidal power plant and method of power generation

    • Patent number 4,098,081
    • Issue date Jul 4, 1978
    • Harvey R. Woodman
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Apparatus for harnessing tidal power

    • Patent number 4,095,423
    • Issue date Jun 20, 1978
    • Alexander Moiseevich Gorlov
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    3925986

    • Patent number 3,925,986
    • Issue date Dec 16, 1975
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2633289

    • Patent number 2,633,289
    • Issue date Mar 31, 1953
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2484183

    • Patent number 2,484,183
    • Issue date Oct 11, 1949
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    1885866

    • Patent number 1,885,866
    • Issue date Nov 1, 1932
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1693125

    • Patent number 1,693,125
    • Issue date Nov 27, 1928
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1690787

    • Patent number 1,690,787
    • Issue date Nov 6, 1928
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1604632

    • Patent number 1,604,632
    • Issue date Oct 26, 1926
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1559935

    • Patent number 1,559,935
    • Issue date Nov 3, 1925
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents