DS

Duane J. Swatck

📍 Watertown, WI: #80 of 152 inventorsTop 55%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,701,366 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5829534 Hard surface preparation device John Easton, Dan Jennett, Paul Pederson, Larry Marincic 1998-11-03