Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025121 | Tube structure for exhaust component | Joseph Callahan | 2011-09-27 |
| 4319433 | Tool for cutting automotive components | Robert K. Nolen | 1982-03-16 |
| D260961 | Ratchet wrench handle | — | 1981-09-29 |