John J. Klein

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Whitmore Lake, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Foam seal frame corner joint and method of manufacture
- Patent number 7,634,880
- Issue date Dec 22, 2009
- Milgard Manufacturing, Inc.
- Phil Sironko
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
Foam seal frame corner joint and method of manufacture
- Publication number 20070234677
- Publication date Oct 11, 2007
- Phil Sironko
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS