TREA

Robert L. Niemchick

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  • Lake Villa, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Two-stroke engine piston bowl configurations
    • Patent number 6,158,409
    • Issue date Dec 12, 2000
    • Outboard Marine Corporation
    • George T. Gillespie
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine with lubricating oil supply system
    • Patent number 5,570,662
    • Issue date Nov 5, 1996
    • Outboard Marine Corporation
    • Robert L. Niemchick
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal combustion engine with lubricating oil supply system
    • Patent number 5,471,958
    • Issue date Dec 5, 1995
    • Outboard Marine Corporation
    • Robert L. Niemchick
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Dry head cooling system
    • Patent number 5,381,763
    • Issue date Jan 17, 1995
    • Outboard Marine Corporation
    • Robert L. Niemchick
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Integral bracket and idler assembly
    • Patent number 5,245,960
    • Issue date Sep 21, 1993
    • Outboard Marine Corporation
    • James E. Macier
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS