E. Barton Chapin III

Person

  • Bath, ME, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple-axis hatch assembly

    • Patent number 6,442,896
    • Issue date Sep 3, 2002
    • E. Barton Chapin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES