Edwin A. MacDonald

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DeSoto, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Security door assembly
- Patent number 5,915,764
- Issue date Jun 29, 1999
- Edwin A. MacDonald
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Security door assembly
- Patent number 5,697,654
- Issue date Dec 16, 1997
- Edwin A. MacDonald
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES