Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868366 | Arc welding capable of multi-mode welding | Daryl W. Burkett | 1989-09-19 |
| 4504742 | Electrical switching device | — | 1985-03-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868366 | Arc welding capable of multi-mode welding | Daryl W. Burkett | 1989-09-19 |
| 4504742 | Electrical switching device | — | 1985-03-12 |