TREA

Gregory J. Birky

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  • Boonsboro, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbo-charger surge detection
    • Patent number 8,191,369
    • Issue date Jun 5, 2012
    • Mack Trucks, Inc.
    • Stephen Geyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Engine and method of maintaining engine exhaust temperature
    • Patent number 7,945,376
    • Issue date May 17, 2011
    • Mack Trucks, Inc.
    • Stephen Geyer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    EGR recovery system and method
    • Patent number 7,398,773
    • Issue date Jul 15, 2008
    • Mack Trucks, Inc.
    • Stephen Geyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Turbo-charger surge detection
    • Publication number 20110094220
    • Publication date Apr 28, 2011
    • Mack Trucks, Inc.
    • Stephen M. Geyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENGINE AND METHOD OF MAINTAINING ENGINE EXHAUST TEMPERATURE
    • Publication number 20100211292
    • Publication date Aug 19, 2010
    • Mack Trucks, Inc.
    • Stephen Geyer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Egr Recovery System and Method
    • Publication number 20070240691
    • Publication date Oct 18, 2007
    • Stephen Geyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...