TREA

Joseph Horan Prudell

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  • Corvallis, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wave energy converter
    • Patent number 11,542,913
    • Issue date Jan 3, 2023
    • Columbia Power Technologies, Inc.
    • Erik J. Hammagren
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Method and system for wave energy conversion
    • Patent number 9,587,620
    • Issue date Mar 7, 2017
    • Columbia Power Technologies, Inc.
    • Kenneth Edward Rhinefrank
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Mechanical assembly for maintaining an air gap between a stator and...
    • Patent number 9,484,779
    • Issue date Nov 1, 2016
    • Columbia Power Technologies, Inc.
    • Kenneth Edward Rhinefrank
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Direct drive rotary wave energy conversion
    • Patent number 8,659,179
    • Issue date Feb 25, 2014
    • Columbia Power Technologies, Inc.
    • Kenneth Edward Rhinefrank
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Direct drive rotary wave energy conversion
    • Patent number 8,508,063
    • Issue date Aug 13, 2013
    • Columbia Power Technologies, Inc.
    • Kenneth Edward Rhinefrank
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Direct drive rotary wave energy conversion
    • Patent number 8,314,506
    • Issue date Nov 20, 2012
    • Columbia Power Technologies, Inc.
    • Kenneth Edward Rhinefrank
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    WAVE ENERGY CONVERTER
    • Publication number 20230151789
    • Publication date May 18, 2023
    • COLUMBIA POWER TECHNOLOGIES, INC.
    • Erik J. Hammagren
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    METHOD AND SYSTEM FOR WAVE ENERGY CONVERSION
    • Publication number 20150252777
    • Publication date Sep 10, 2015
    • COLUMBIA POWER TECHNOLOGIES, INC.
    • Kenneth Joseph Rhinefrank
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    MECHANICAL ASSEMBLY FOR MAINTAINING AN AIR GAP BETWEEN A STATOR AND...
    • Publication number 20140084590
    • Publication date Mar 27, 2014
    • COLUMBIA POWER TECHNOLOGIES, INC.
    • Kenneth Rhinefrank
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DIRECT DRIVE ROTARY WAVE ENERGY CONVERSION
    • Publication number 20130328313
    • Publication date Dec 12, 2013
    • COLUMBIA POWER TECHNOLOGIES, INC.
    • Kenneth Edward Rhinefrank
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    DIRECT DRIVE ROTARY WAVE ENERGY CONVERSION
    • Publication number 20130043682
    • Publication date Feb 21, 2013
    • COLUMBIA POWER TECHNOLOGIES, INC.
    • Kenneth Edward Rhinefrank
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Direct drive rotary wave energy conversion
    • Publication number 20100213710
    • Publication date Aug 26, 2010
    • Columbia Power Technologies
    • Kenneth Edward Rhinefrank
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHODS AND APPARATUS FOR POWER GENERATION
    • Publication number 20100117366
    • Publication date May 13, 2010
    • Kenneth Rhinefrank
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...