Ronald S. Friedman

Person

  • Commerce Township, MI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Hollow balance shaft

    • Patent number 5,483,932
    • Issue date Jan 16, 1996
    • Simpson Industries, Inc.
    • Ronald S. Friedman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS