Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8393251 | Jaw assembly for gripping pipes | Dan Dagenais, Leslie L. Szalacsi, Hermann Basler | 2013-03-12 |
| 7255025 | Power tong with sliding jaw | Dan Dagenais, Leslie L. Szalacsi, Hermann Basler | 2007-08-14 |