TREA

Harvey H. Haynes

Follow

Person

  • Oxnard, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Door-stop for the handicapped
    • Patent number 4,494,784
    • Issue date Jan 22, 1985
    • Harvey H. Haynes
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES