William C. O'Mara

📍 Los Altos, CA: #2,249 of 3,651 inventorsTop 65%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,352,355 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4505759	Method for making a conductive silicon substrate by heat treatment of oxygenated and lightly doped silicon single crystals	—	1985-03-19
4459159	Method for making semi-insulating substrate by post-process heating of oxygenated and doped silicon	—	1984-07-10