DD

David G. Duff

Xerox: 2 patents #223 of 1,081Top 25%
📍 Mountain View, CA: #110 of 662 inventorsTop 20%
🗺 California: #3,859 of 26,763 inventorsTop 15%
Overall (2002): #69,414 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6454624 Robotic toy with posable joints Mark H. Yim, Samuel B. Homans, Kimon Roufas, John Suh 2002-09-24
6439081 Harmonic friction drive — 2002-08-27