Philip W. Davis

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Burlington, Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Roll-up door with improved handle
- Patent number 5,246,054
- Issue date Sep 21, 1993
- Charles G. Shepherd
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Fastening assembly
- Patent number 5,207,259
- Issue date May 4, 1993
- Charles G. Shepherd
- B60 - VEHICLES IN GENERAL