RU

Robert G. Ullrich

📍 Alameda, CA: #4 of 46 inventorsTop 9%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #72,840 of 165,921Top 45%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5299815 Roller skate braking device Kelly M. Brosnan, Paul S. Turin, Robert D. Wilkes 1994-04-05