Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4749841 | Pulsed arc welding method, apparatus and shielding gas composition | Carlo Galantino, Michael D. Viri | 1988-06-07 |
| 4301355 | Gas metal arc welding system | Andrew G. Kimbrough, Ronald R. Rothermel | 1981-11-17 |
| 4273988 | Pulse welding process | William F. Iceland | 1981-06-16 |