DS

David A. Shipman

SD Steelcase Development: 1 patents #33 of 131Top 30%
📍 Grand Rapids, MI: #28 of 127 inventorsTop 25%
🗺 Michigan: #1,670 of 6,370 inventorsTop 30%
Overall (2003): #239,260 of 273,478Top 90%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6530181 Partition system including floor channel Charles A. Seiber, Robert J. Luchetti, Gregg R. Draudt, Phillip M. Hobson 2003-03-11