Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848001 | Blade guard system for rotary saws | Aaron C. Martenson | 1989-07-18 |
| 4807580 | Trigger mechanism for engines | — | 1989-02-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848001 | Blade guard system for rotary saws | Aaron C. Martenson | 1989-07-18 |
| 4807580 | Trigger mechanism for engines | — | 1989-02-28 |