Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5916465 | Torch | Dale R. Bervig | 1999-06-29 |
| 5874709 | Strain relief assembly for welding cable | Dale R. Bervig, William C. Foster | 1999-02-23 |
| 5772102 | Gas lens assembly | William Owen Mofield, Dale R. Bervig | 1998-06-30 |