David S. Cochran

XE Xebec: 1 patents #3 of 19Top 20%

📍 Los Altos, CA: #2,722 of 3,651 inventorsTop 75%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,924,209 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4816938	Process for determining data disk track centers	Stephen Cowen, James S. Toreson, Joseph Yongxiang Chen	1989-03-28