JW

John A. Wittner

📍 West Chester, PA: #34 of 102 inventorsTop 35%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #125,179 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5682844 Twin crankshaft mechanism with arced connecting rods — 1997-11-04