Michael Cognevich

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Cantonment, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Pivoting and barrier locking operator system
- Patent number 7,061,197
- Issue date Jun 13, 2006
- Wayne-Dalton Corp.
- Willis J. Mullet
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES