Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864093 | Exothermic cutting electrode | Robert L. Strohl | 1989-09-05 |
| 4787142 | Exothermic cutting electrode | David John Mosinski | 1988-11-29 |
| 4697791 | Exothermic cutting electrode | David John Mosinski | 1987-10-06 |