Russell A. Berstler

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Warroad, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Casement window folding handle and cover
- Patent number D595110
- Issue date Jun 30, 2009
- Marvin Lumber and Cedar Company
- Russell A. Berstler
- D08 - Tools and hardware
Information Patent Grant
Cover for a casement window handle
- Patent number D594732
- Issue date Jun 23, 2009
- Marvin Lumber and Cedar Company
- Russell A. Berstler
- D08 - Tools and hardware