David Scott Boucher

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Rowlett, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Bracket for counterbalanced garage door
- Patent number 6,112,464
- Issue date Sep 5, 2000
- Overhead Door Corporation
- James L. Grisham
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Reinforced sectional door
- Patent number 5,857,510
- Issue date Jan 12, 1999
- Overhead Door Corporation
- LeRoy G. Krupke
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Hinge assembly for sectional door
- Patent number 5,842,508
- Issue date Dec 1, 1998
- Overhead Door Corporation
- LeRoy G. Krupke
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Locking and reinforcing mechanism for garage door
- Patent number 5,706,877
- Issue date Jan 13, 1998
- Overhead Door Corporation
- James L. Grisham
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Vehicle restraining apparatus
- Patent number 5,348,437
- Issue date Sep 20, 1994
- Overhead Door Corporation
- Leroy G. Krupke
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL