JW

John L. Wham

AM Ametek: 1 patents #70 of 215Top 35%
📍 San Diego, CA: #15,630 of 23,606 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,969,749 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4648345 Propeller system with electronically controlled cyclic and collective blade pitch Lawrence A. Mackey, Frederick R. Haselton 1987-03-10