Paul S. DeJong

Person

  • Ames, IA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Window balance

    • Patent number 6,115,884
    • Issue date Sep 12, 2000
    • Iowa State University Research Foundation Inc.
    • Paul S. DeJong
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES