DC

Donald F. Coffin

📍 Mission Viejo, CA: #999 of 1,522 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,570,866 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6181004 Digital signal processing assembly and test method Jerry D. Koontz 2001-01-30