Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8853593 | Heat pipe cooling system for use with a welding torch | — | 2014-10-07 |
| 8440937 | Self-cleaning welding nozzle | Alexander D. Khakhalev | 2013-05-14 |
| 8158905 | Arc welding initiation system and method | Alexander D. Khakhalev | 2012-04-17 |
| 8129652 | Welding stability system and method | — | 2012-03-06 |