Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4938496 | Ball hitch apparatus | Charles Thomas, Arnol Staggs | 1990-07-03 |
| 4907660 | Interchangeable sectional mining drill and bolt driver system | Arnol Staggs | 1990-03-13 |
| 4461362 | Mining drill with apertures and collars providing for flow of debris | Arnol Staggs | 1984-07-24 |