Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884611 | Tire changing machine | — | 1989-12-05 |
| 4805507 | Tire cutting machine | Wesley G. Sprunk | 1989-02-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884611 | Tire changing machine | — | 1989-12-05 |
| 4805507 | Tire cutting machine | Wesley G. Sprunk | 1989-02-21 |