JP

John E. Polcyn

📍 Toledo, OH: #791 of 1,470 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,712,012 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5611766 Transportable, modular vitrification system for the treatment of waste material Richard C. Carle, Karl M. Slevert, Douglas H. Davis, David M. Bennert, Irving Williams 1997-03-18