TREA

Homa Afjeh

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  • Bloomington, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compression-braking system
    • Patent number 8,689,769
    • Issue date Apr 8, 2014
    • Caterpillar Inc.
    • Homa Afjeh
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine valve actuation system
    • Patent number 7,441,519
    • Issue date Oct 28, 2008
    • Caterpillar Inc.
    • Homa Afjeh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Air and fuel supply system for a combustion engine
    • Patent number 7,191,743
    • Issue date Mar 20, 2007
    • Caterpillar Inc.
    • James R. Weber
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine valve actuation system
    • Patent number 7,007,643
    • Issue date Mar 7, 2006
    • Caterpillar Inc.
    • Homa Afjeh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compression release brake system
    • Patent number 6,904,892
    • Issue date Jun 14, 2005
    • Caterpillar Inc.
    • Homa Afjeh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Controlling engine braking loads using cat regeneration system (CRS)
    • Publication number 20120067331
    • Publication date Mar 22, 2012
    • Caterpillar Inc.
    • John S. Pipis, JR.
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    UPSTREAM EGR RESTRICTION
    • Publication number 20110289914
    • Publication date Dec 1, 2011
    • Caterpillar Inc.
    • Homa Afjeh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Compression-braking system
    • Publication number 20110277729
    • Publication date Nov 17, 2011
    • Caterpillar Inc.
    • Homa Afjeh
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Engine valve actuation system
    • Publication number 20060096560
    • Publication date May 11, 2006
    • Caterpillar Inc.
    • Homa Afjeh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Air and fuel supply system for a combustion engine
    • Publication number 20050241611
    • Publication date Nov 3, 2005
    • James R. Weber
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSION RELEASE BRAKE SYSTEM
    • Publication number 20050133003
    • Publication date Jun 23, 2005
    • Homa Afjeh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine valve actuation system
    • Publication number 20040123824
    • Publication date Jul 1, 2004
    • Caterpillar, Inc.
    • Homa Afjeh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    System for actuating an engine valve
    • Publication number 20040083994
    • Publication date May 6, 2004
    • Homa Afjeh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES