Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6102781 | Automatically securable travel limiting stops for pressure shoes used in an abrasive finishing machine | Leroy E. Stump, Jerome Emmett Hansen | 2000-08-15 |
| RE34125 | Roller hold down device | James R. Amos, David S. Riddle | 1992-11-10 |
| 4610582 | Roller hold down device | James R. Amos, David S. Riddle | 1986-09-09 |
| 4557303 | Spindle shaper | Gary L. Gardner | 1985-12-10 |