Ronald M. Hartt

Person

  • Chico, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Concealed hinge

    • Patent number 7,509,708
    • Issue date Mar 31, 2009
    • ATC Hardware Systems Inc.
    • Todd F. Radke
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES