David Russell

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Petoskey, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable vertical brace
- Patent number 7,913,463
- Issue date Mar 29, 2011
- David Russell
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Adjustable vertical brace
- Publication number 20090057518
- Publication date Mar 5, 2009
- David Russell
- E04 - BUILDING