WS

Warren C. Spitzner

📍 Kansasville, WI: #11 of 23 inventorsTop 50%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,991,794 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4574982 Method of recovering ink remaining in an ink drum liner Michael J. Dehart, James M. Estes 1986-03-11