Robert M. Mortellite

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Hamilton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Window shade clutch assembly
- Patent number 4,523,620
- Issue date Jun 18, 1985
- Clopay Corporation
- Robert M. Mortellite
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS