TREA

George Yarr

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  • Ballston Spa, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid energy transfer device with improved bearing assemblies
    • Patent number 9,068,456
    • Issue date Jun 30, 2015
    • Ener-G-Rotors, Inc.
    • George A. Yarr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid energy transfer device
    • Patent number 8,714,951
    • Issue date May 6, 2014
    • Ener-G-Rotors, Inc.
    • George A. Yarr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid energy transfer device
    • Patent number 6,174,151
    • Issue date Jan 16, 2001
    • The Ohio State University Research Foundation
    • George A. Yarr
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Linear electrodynamic machine
    • Patent number 5,389,844
    • Issue date Feb 14, 1995
    • Clever Fellows Innovation Consortium, Inc.
    • George A. Yarr
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Roll-to-roll stamp counter
    • Patent number 5,217,178
    • Issue date Jun 8, 1993
    • 4-Seasons Counting Systems, Inc.
    • George Yarr
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Linear reciprocating alternator
    • Patent number 5,146,123
    • Issue date Sep 8, 1992
    • George A. Yarr
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Linear suspension device
    • Patent number 5,139,242
    • Issue date Aug 18, 1992
    • George A. Yarr
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID ENERGY TRANSFER DEVICE
    • Publication number 20130045125
    • Publication date Feb 21, 2013
    • Ener-G-Rotors ,Inc.
    • George A. Yarr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fluid Energy Transfer Device
    • Publication number 20130034462
    • Publication date Feb 7, 2013
    • George A. Yarr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...