Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9510435 | Gas control system for a plasma ARC torch | Christopher J. Conway | 2016-11-29 |
| 9370088 | Method and apparatus for recycling shield gas in a plasma arc torch | Chris Conway | 2016-06-14 |