WP

William B. Polhemus

📍 Belvedere, CA: #31 of 54 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,101,489 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4303373 Device for generating a curtain of high velocity gas — 1981-12-01