TREA

James D. Makiya

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  • Wauwatosa, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine air/fuel mixing apparatus
    • Patent number 7,628,387
    • Issue date Dec 8, 2009
    • Briggs & Stratton Corporation
    • Max W. Clouse
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine oil heater
    • Patent number RE40548
    • Issue date Oct 28, 2008
    • Briggs & Stratton Corporation
    • Stephen J. Ryczek
    • 123 - Internal-combustion engines
  • Information Patent Grant

    Muffler for an engine
    • Patent number 7,389,853
    • Issue date Jun 24, 2008
    • Briggs & Stratton Corporation
    • Stephen J. Ryczek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Portion of a horizontal-shaft engine
    • Patent number D536004
    • Issue date Jan 30, 2007
    • Briggs & Stratton Corporation
    • Stephen J. Ryczek
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cover for a vertical shafted engine
    • Patent number D529924
    • Issue date Oct 10, 2006
    • Briggs & Stratton Corporation
    • Stephen J. Ryczek
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Engine oil heater
    • Patent number 7,104,233
    • Issue date Sep 12, 2006
    • Briggs & Stratton Corporation
    • Stephen J. Ryczek
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rewind cover guard
    • Patent number 6,520,141
    • Issue date Feb 18, 2003
    • Briggs & Stratton Corporation
    • Stephen J. Ryczek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Heater box for an engine
    • Publication number 20060021592
    • Publication date Feb 2, 2006
    • Stephen J. Ryczek
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Muffler for an engine
    • Publication number 20050258001
    • Publication date Nov 24, 2005
    • Stephen J. Ryczek
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine oil heater
    • Publication number 20050235945
    • Publication date Oct 27, 2005
    • Stephen J. Ryczek
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Rewind cover guard
    • Publication number 20020189571
    • Publication date Dec 19, 2002
    • Stephen J. Ryczek
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS