Herbert R. Hillery

Person

  • Mystic, CT, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Rooftop access system

    • Patent number 5,473,842
    • Issue date Dec 12, 1995
    • Hillery Realty Company, Inc.
    • Herbert R. Hillery
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS