RD

Ross E. Ducker

TT The Timken: 1 patents #115 of 291Top 40%
📍 North Canton, OH: #368 of 570 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,846,956 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5100315 Pocket wheel furnace apparatus David V. Schodorf, Harold F. Amstead, Jack O. Fickes, Gary L. Wells 1992-03-31