WL

William Lewental

📍 Portland, OR: #6,022 of 9,213 inventorsTop 70%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #2,587,368 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11668409 Stepper motor proportional control bellows valve James L. Gentile, Tom Bassi, Tom Matthews, Eugene Varshavsky 2023-06-06