Arnold B. Dammerman

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Grand Rapids, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Chair
- Patent number D395177
- Issue date Jun 16, 1998
- Steelcase Inc.
- Arnold B. Dammerman
- D06 - Furnishings
Information Patent Grant
Chair arm
- Patent number D393161
- Issue date Apr 7, 1998
- Steelcase Inc.
- Arnold B. Dammerman
- D06 - Furnishings