Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5505697 | Electrically powered jet injector | Charles N. McKinnon, Jr., Ken Mattocks | 1996-04-09 |
| RE33454 | Wear runner for excavating bucket | — | 1990-11-27 |
| 4716666 | Wear runner for excavating bucket | — | 1988-01-05 |