Robert A. Harbinson

Person

  • Shelton, CT, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Replacement window and method

    • Patent number 5,412,922
    • Issue date May 9, 1995
    • A.M.S.-Derby Inc.
    • Bernardo Vittori
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS