DG

Donald L. Gilley

📍 Danville, CA: #797 of 1,210 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,958,691 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4769697 Passive television audience measuring systems Gilbert R. Marguth, Jr. 1988-09-06