Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4247000 | Ceramic conveyor rolls with metal end caps clamped thereto | Vaughn R. Imler | 1981-01-27 |
| 4242782 | Ceramic conveyor rolls with metal end caps frictionally fixed thereto | Henry P. Hanneken | 1981-01-06 |