Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267540 | Steep angle cutter hub with blunt edge blades | Michael A. Fridley, J. Wayne Martin | 2007-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7267540 | Steep angle cutter hub with blunt edge blades | Michael A. Fridley, J. Wayne Martin | 2007-09-11 |