Thomas J. Kluempers

Person

  • Affton, MO, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Door closer with switch actuated thereby

    • Patent number 3,973,357
    • Issue date Aug 10, 1976
    • C. Hager & Sons Hinge Manufacturing Company
    • Thomas J. Kluempers
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES