of the bevel or angled type

Patents Grantslast 30 patents

  • Information Patent Grant

    Autonomous underwater beacon locator

    • Patent number 12,129,822
    • Issue date Oct 29, 2024
    • AJC Innovations, LLC
    • Almond J. Cote
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Universal propeller, operating method and favoured use

    • Patent number 12,071,931
    • Issue date Aug 27, 2024
    • Siva RaghuRam Prasad Chennupati
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Energy harvesting device converting multiaxial translational and ro...

    • Patent number 11,708,812
    • Issue date Jul 25, 2023
    • Sacheth Sathyanarayanan
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Renewable energy generation device and control method therefor

    • Patent number 11,585,316
    • Issue date Feb 21, 2023
    • Hyundai Motor Company
    • Dong Hyun Ha
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Autonomous underwater beacon locator

    • Patent number 11,486,346
    • Issue date Nov 1, 2022
    • AJC Innovations, LLC
    • Almond J. Cote
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Three-dimensional (3D) flow floating power generator

    • Patent number 10,910,973
    • Issue date Feb 2, 2021
    • Bruno Bergman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Vertical axis wind turbine and method for operating such a turbine

    • Patent number 10,871,143
    • Issue date Dec 22, 2020
    • Agile Wind Power AG
    • Karl Bahnmüller
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Device for recovering wave energy

    • Patent number 10,788,009
    • Issue date Sep 29, 2020
    • Finn Escone Oy
    • Esko Raikamo
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Autonomous underwater beacon locator

    • Patent number 10,746,154
    • Issue date Aug 18, 2020
    • AJC Innovations, LLC
    • Almond J. Cote
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Three-dimensional (3D) flow floating power generator

    • Patent number 10,666,174
    • Issue date May 26, 2020
    • Bruno Bergman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Water turbine device and hydraulic power generation device

    • Patent number 10,641,238
    • Issue date May 5, 2020
    • NTN Corporation
    • Masahiko Suzuki
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydroelectric generating device

    • Patent number 10,584,674
    • Issue date Mar 10, 2020
    • NTN Corporation
    • Masahiko Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Floating device generator

    • Patent number 10,560,043
    • Issue date Feb 11, 2020
    • Bruno Bergman
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Wave energy generation device and methods of using the same

    • Patent number 10,253,749
    • Issue date Apr 9, 2019
    • Kevin M. Barrett
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Vertical axis wind turbine and method for operating such a turbine

    • Patent number 10,132,293
    • Issue date Nov 20, 2018
    • Agile Wind Power AG
    • Karl Bahnmüller
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ram air turbine strut with integral gearbox and drive sections

    • Patent number 9,988,159
    • Issue date Jun 5, 2018
    • Hamilton Sundstand Corporation
    • David Russ
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ram air turbine driveshaft gear and bearing arrangement

    • Patent number 9,828,945
    • Issue date Nov 28, 2017
    • Hamilton Sundstrand Corporation
    • David Russ
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Spiral bevel gear set for ram air turbine

    • Patent number 9,726,149
    • Issue date Aug 8, 2017
    • Hamilton Sundstrand Corporation
    • Stephen Michael Bortoli
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Floating power generator

    • Patent number 9,712,094
    • Issue date Jul 18, 2017
    • Bruno Bergman
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fluid power generating apparatus

    • Patent number 9,599,097
    • Issue date Mar 21, 2017
    • Chih-Hung Wei
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Vertical wind power generator

    • Patent number 9,249,778
    • Issue date Feb 2, 2016
    • Paulin Motor Company AB
    • Daniel Paulin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind turbine apparatus

    • Patent number 9,041,240
    • Issue date May 26, 2015
    • Tadashi Ishimine
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Oscillating fluid power generator

    • Patent number 8,657,575
    • Issue date Feb 25, 2014
    • David C. Morris
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Vertical shaft driving device for vertical wind mills or the like a...

    • Patent number 7,094,017
    • Issue date Aug 22, 2006
    • Hidemi Kurita
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Planetary blade turbine

    • Patent number 4,125,343
    • Issue date Nov 14, 1978
    • Leonard Olson
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    2603300

    • Patent number 2,603,300
    • Issue date Jul 15, 1952
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1651067

    • Patent number 1,651,067
    • Issue date Nov 29, 1927
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1639545

    • Patent number 1,639,545
    • Issue date Aug 16, 1927
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1577096

    • Patent number 1,577,096
    • Issue date Mar 16, 1926
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    1568000

    • Patent number 1,568,000
    • Issue date Dec 29, 1925
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    UNIVERSAL PROPELLER, OPERATING METHOD AND FAVOURED USE

    • Publication number 20230287864
    • Publication date Sep 14, 2023
    • Siva RaghuRam Prasad Chennupati
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    THREE-DIMENSIONAL (3D) FLOW FLOATING POWER GENERATOR

    • Publication number 20210159825
    • Publication date May 27, 2021
    • Bruno BERGMAN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    THREE-DIMENSIONAL (3D) FLOW FLOATING POWER GENERATOR

    • Publication number 20200244200
    • Publication date Jul 30, 2020
    • Bruno BERGMAN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Vertical Axis Wind Turbine and Method for Operating Such a Turbine

    • Publication number 20190186461
    • Publication date Jun 20, 2019
    • Agile Wind Power AG
    • Karl Bahnmüller
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Air Capture Turbine

    • Publication number 20180045178
    • Publication date Feb 15, 2018
    • Gordon BELL
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    THREE-DIMENSIONAL (3D) FLOW FLOATING POWER GENERATOR

    • Publication number 20170317627
    • Publication date Nov 2, 2017
    • Bruno BERGMAN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Vertical Axis Wind Turbine and Method for Operating Such a Turbine

    • Publication number 20170138345
    • Publication date May 18, 2017
    • Agile Wind Power AG
    • Karl BAHNMÜLLER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    FLOATING WAVE POWERED GENERATOR

    • Publication number 20140375058
    • Publication date Dec 25, 2014
    • Man Wai CHAN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wind Turbine Apparatus

    • Publication number 20140077505
    • Publication date Mar 20, 2014
    • Tadashi Ishimine
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    VERTICAL WIND POWER GENERATOR

    • Publication number 20120195757
    • Publication date Aug 2, 2012
    • PAULIN MOTOR COMPANY AB
    • Daniel Paulin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SPIRAL BEVEL GEAR SET FOR RAM AIR TURBINE

    • Publication number 20120183402
    • Publication date Jul 19, 2012
    • Stephen Michael Bortoli
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DYNAMIC CROSS-SECTION FLUID ENERGY CAPTURE

    • Publication number 20120156032
    • Publication date Jun 21, 2012
    • Just the 4 of Us, LLC
    • Gary L. Durham
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DEVICE FOR CONTROLLING TURBINE BLADE PITCH

    • Publication number 20110206516
    • Publication date Aug 25, 2011
    • HYDRA TIDAL ENERGY TECHNOLOGY AS
    • Svein Dag Henriksen
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Vertical Propeller Fluid Energy Capture with Coordinated Dynamic-Or...

    • Publication number 20110084492
    • Publication date Apr 14, 2011
    • Just the 4 of Us, LLC
    • Gary L. Durham
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Oscillating fluid power generator

    • Publication number 20070297903
    • Publication date Dec 27, 2007
    • Wind Innovations LLC
    • David C. Morris
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Vertical shaft driving device for vertical wind mills or the like a...

    • Publication number 20050079054
    • Publication date Apr 14, 2005
    • Hidemi Kurita
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...