Harold D. Gaedtke

Person

  • Tomahawk, WI, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Tracking system

    • Patent number 4,546,756
    • Issue date Oct 15, 1985
    • G&G Solar, Inc.
    • Vernon A. Leroy
    • F24 - HEATING RANGES VENTILATING