Gardner J. Klaasen, II

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Ada, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Seating unit including novel back construction
- Patent number 6,905,171
- Issue date Jun 14, 2005
- Steelcase Development Corporation
- Arnold B. Dammermann
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...