Kenneth W. Wilhelm

Person

  • Elyria, OH, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve spring compressor tool

    • Patent number 4,262,403
    • Issue date Apr 21, 1981
    • W. R. Grace & Co.
    • Kenneth W. Wilhelm
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS