RD

Richard H. Drew

📍 Moraga, CA: #233 of 363 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,952,432 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4746424 Floating swimming pool skimmer — 1988-05-24