WS

William E. Van Steenwyk

📍 Festus, MO: #28 of 75 inventorsTop 40%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,354,678 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4538484 Power torque wrench tool Raymond D. Hardy 1985-09-03
4333679 Vehicle top transported, self contained camper Raymond D. Hardy 1982-06-08