WA

William D. Avis

PA Parker-Hannifin: 1 patents #643 of 1,656Top 40%
📍 Brooks Road, CA: #789 of 1,361 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,081,406 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4244277 Redundant servo with fail-safe electric system — 1981-01-13