David W. B. Miles

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  • Fair Grove, MO, US

Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 4,862,639
    • Issue date Sep 5, 1989
    • Brampton Enterprises, Inc.
    • Richard M. Leach
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES