DD

Dennis G. Dugan

📍 San Clemente, CA: #488 of 775 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,050,226 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4378684 Double cylinder sliding door lock Thomas J. Dugan 1983-04-05