Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341609 | Abrasive belts and their manufacture | Mark R. Ennis, Robert M. Burgess | 1994-08-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341609 | Abrasive belts and their manufacture | Mark R. Ennis, Robert M. Burgess | 1994-08-30 |