DV

Douglas H. Valentine

📍 Templeton, CA: #30 of 58 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,815,991 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5181718 Pool stick apparatus — 1993-01-26