James C. Kauffman

Person

  • Tucson, AZ, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Retractable safety shield

    • Patent number 4,635,699
    • Issue date Jan 13, 1987
    • Covenant Manufacturing Co.
    • James C. Kauffman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR