DB

Donald R. Biegel

📍 Napa, CA: #187 of 349 inventorsTop 55%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,920,229 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4802427 Ship hull construction — 1989-02-07