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Arnold B. Dammerman

ST Steelcase: 4 patents #225 of 809Top 30%
📍 Grand Rapids, MI: #440 of 1,824 inventorsTop 25%
🗺 Michigan: #22,048 of 86,293 inventorsTop 30%
Overall (All Time): #1,285,510 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D395177 Chair David Bodnar, Charles P. Roossien, Michael L. Deimen 1998-06-16
D393161 Chair arm David Bodnar, Charles P. Roossien, Michael Deimen 1998-04-07
D370790 Chair 1996-06-18
D369688 Chair 1996-05-14