John J. Davis

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Fort Worth, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Control system and method for roll-up door
- Patent number 6,082,433
- Issue date Jul 4, 2000
- Overhead Door Corporation
- Foad Vafaie
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS