Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D651060 | Locking pliers jaw | Thomas M. Chervenak, David P. Engvall | 2011-12-27 |
| D635427 | Locking pliers jaw | Thomas M. Chervenak, David P. Engvall | 2011-04-05 |
| D635428 | Locking pliers jaw | — | 2011-04-05 |