Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4467699 | Pneumatic motor | — | 1984-08-28 |
| 4429752 | Pneumatic motor for rock drills and the like | Edward A. Bailey | 1984-02-07 |
| 4340121 | Pneumatic rock drills | Edward A. Bailey | 1982-07-20 |
| 4308925 | Pneumatic impact motor | — | 1982-01-05 |
| 4206820 | Striking bar | Edward A. Bailey | 1980-06-10 |
| 4196655 | Fluid motor | Arthur A. Michaud | 1980-04-08 |