Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4576241 | Tool assembly and handle assembly therefor | — | 1986-03-18 |
| 4461204 | Anti-freezing device for pneumatic tools | — | 1984-07-24 |
| 4446773 | Compressed air distributor for a reciprocating concrete breaking type machine | — | 1984-05-08 |
| 4327807 | Percussion tool casing | — | 1982-05-04 |
| 4319646 | Rotary tool drive system for a jack hammer | — | 1982-03-16 |
| 4265322 | Compressed air feed control system for a tapping device | — | 1981-05-05 |
| 4231580 | Lost motion tool retainer | — | 1980-11-04 |