DV

David M. Vanistendael

📍 Washington, PA: #178 of 552 inventorsTop 35%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,626,555 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6026724 Sharpening device Holger Hagen 2000-02-22
4620695 Power clamping apparatus — 1986-11-04
4592682 Wear pads — 1986-06-03