TREA

having a plurality of rotors

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Industry

  • CPC
  • F03D3/02
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F03Liquid processing machines F03DWIND MOTORS F03D3/00Wind motors with rotation axis substantially at right-angles to wind direction

Current Industry

F03D3/02having a plurality of rotors
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Vertical-shaft wind turbine
    • Patent number 11,982,258
    • Issue date May 14, 2024
    • GLOBAL ENERGY CO., LTD.
    • Masahiko Suzuki
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Efficient wind energy convertor without gearbox or multi-pole gener...
    • Patent number 11,885,302
    • Issue date Jan 30, 2024
    • University of Strathclyde
    • James Carroll
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Drag cum lift based wind turbine system having adjustable blades
    • Patent number 11,846,269
    • Issue date Dec 19, 2023
    • Rakesh Aggarwal
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Sail-driven power generation system
    • Patent number 11,835,028
    • Issue date Dec 5, 2023
    • Wei Li
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Plenum resident wind turbine sustainable energy generating system
    • Patent number 11,802,546
    • Issue date Oct 31, 2023
    • Kirk Mills
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Vertical axis windmill with shutters and blinds
    • Patent number 11,788,507
    • Issue date Oct 17, 2023
    • WindRays Energy, LLC
    • Emil Jacob
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Toroidal lift force engine
    • Patent number 11,781,521
    • Issue date Oct 10, 2023
    • Orville J. Birkestrand
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine wall apparatus/system and method for generating electrical...
    • Patent number 11,773,823
    • Issue date Oct 3, 2023
    • Airiva Renewables, Inc.
    • Joe D. Doucet
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vortex station
    • Patent number 11,739,731
    • Issue date Aug 29, 2023
    • Auckland UniServices Limited
    • Neil Andrew Hawkes
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Multistage vertical axis wind turbine
    • Patent number 11,655,798
    • Issue date May 23, 2023
    • Daniel Maurice Lerner
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Energy storage system
    • Patent number 11,644,010
    • Issue date May 9, 2023
    • Star Sailor Energy, Inc.
    • Pamela A. Menges
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Vertical axis turbine
    • Patent number 11,629,691
    • Issue date Apr 18, 2023
    • AXIS ENERGY GROUP PTY LTD
    • Peter Kittel
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vertical spiral wind turbine
    • Patent number 11,629,692
    • Issue date Apr 18, 2023
    • Benjamin Patrick Klisan
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind power installation
    • Patent number 11,614,074
    • Issue date Mar 28, 2023
    • Denis Valentinovich Tyaglin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Renewable power generation system
    • Patent number 11,592,002
    • Issue date Feb 28, 2023
    • Nathaniel Wood
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Plenum resident wind turbine sustainable energy generating system
    • Patent number 11,585,324
    • Issue date Feb 21, 2023
    • Kirk Mills
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Modular multi-axial rotor
    • Patent number 11,506,176
    • Issue date Nov 22, 2022
    • Charles Martin Sieger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for wind power generation
    • Patent number 11,499,526
    • Issue date Nov 15, 2022
    • Sandeep Khadilkar
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Sail device
    • Patent number 11,473,557
    • Issue date Oct 18, 2022
    • GeungDug Jang
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Horizontal and vertical axis wind generator
    • Patent number 11,421,649
    • Issue date Aug 23, 2022
    • Jung Dae Lee
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Ducted wind turbine and support platform
    • Patent number 11,319,929
    • Issue date May 3, 2022
    • Seamach Ltd.
    • Glenn Andrew Hunt Whitfield
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vertical axis wind turbine
    • Patent number 11,313,349
    • Issue date Apr 26, 2022
    • Stephen McCrudden
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Scalable wind power station
    • Patent number 11,313,347
    • Issue date Apr 26, 2022
    • Viktor Rakoczi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Integrated vertical axis wind power generation system
    • Patent number 11,236,723
    • Issue date Feb 1, 2022
    • WiSys Technology Foundation, Inc.
    • Md Maruf Hossain
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Horizontal and vertical axis wind generator
    • Patent number 11,193,473
    • Issue date Dec 7, 2021
    • Jung Hoon Lee
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Wind turbine
    • Patent number 11,156,204
    • Issue date Oct 26, 2021
    • NAVIKOM ANDRZEJ KOSCHEL
    • Andrzej Koschel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Vertical axis wind turbine rotor
    • Patent number 11,149,710
    • Issue date Oct 19, 2021
    • Robert G. Bishop
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vertical axis wind turbine apparatus and system
    • Patent number 11,149,715
    • Issue date Oct 19, 2021
    • Harmony Turbines Inc.
    • Christopher T. Moore
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Turbine system with lift-producing blades
    • Patent number 11,143,162
    • Issue date Oct 12, 2021
    • Bernoulli LLC
    • Tom Vail
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wind power generation device
    • Patent number 11,143,161
    • Issue date Oct 12, 2021
    • National Taiwan Normal University
    • Chin-Guo Kuo
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents