Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005622 | Block and locking mechanism for a stump grinding cutter bit and method of securing and retaining | Leroy E. Den Besten, Don C. Rowlett | 1991-04-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5005622 | Block and locking mechanism for a stump grinding cutter bit and method of securing and retaining | Leroy E. Den Besten, Don C. Rowlett | 1991-04-09 |