David W. Suminski

Person

  • Warren, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Engine cylinder intake port

    • Patent number 5,558,061
    • Issue date Sep 24, 1996
    • General Motors Corporation
    • David W. Suminski
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS