Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8530778 | Arrangement and method for blanket gas supply control for an electrical welding apparatus | — | 2013-09-10 |
| 8258421 | Shielding gas flow controller for a welding apparatus | Magne Farstad | 2012-09-04 |
| 7026569 | Welding machine | — | 2006-04-11 |