Robert E. Bibeau

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West Brattleboro, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Edge seal for fabric covers
- Patent number 4,649,981
- Issue date Mar 17, 1987
- Appropriate Technology Corporation
- Robert E. Bibeau
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS