Jan Peter Houben

Person

  • Chicago, IL, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Wrenchless holder for working tools

    • Patent number 5,810,367
    • Issue date Sep 22, 1998
    • S-B Power Tool Company
    • Michael Holzer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR