FT

Francis Shan-Kwan Tang

AL Allegiance: 1 patents #92 of 242Top 40%
📍 Hayward, CA: #679 of 1,120 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,543,034 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D456510 Skull clamp Robert F. Spetzler, Thomas Weidenmaier, Daniel Bass, Terry Johnston 2002-04-30