Donald Kenneth Groleau

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Southampton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Siding installation tool
- Patent number 4,658,490
- Issue date Apr 21, 1987
- Daniel J. Czelusniak
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Williamsburg series pet proof patio and sliding screen assembly
- Publication number 20020179260
- Publication date Dec 5, 2002
- Donald Kenneth Groleau
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS