Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D302558 | Demolition hammer for skid steer loader | Dennis W. Davis | 1989-08-01 |
| 4805707 | Wrecking apparatus | Dennis W. Davis | 1989-02-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D302558 | Demolition hammer for skid steer loader | Dennis W. Davis | 1989-08-01 |
| 4805707 | Wrecking apparatus | Dennis W. Davis | 1989-02-21 |