Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989250 | Automatic gas torch ignition in an oxygen rich environment | Mike Wolfinger, Darrin H. MacKenzie, Chris Conway | 2018-06-05 |
| 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 |
| 8933363 | Method and apparatus for recycling shield gas in a plasma arc torch | Chris Conway | 2015-01-13 |
| 8784574 | Method of directing a gas flow in a gas cutting tip | Darrin H. MacKenzie, Chris Conway, Mike Wolfinger | 2014-07-22 |
| 8758526 | Method of mixing gases for a gas cutting torch | Darrin H. MacKenzie, Chris Conway, Mike Wolfinger | 2014-06-24 |
| 8609020 | Gas cutting tip with improved flow passage | Darrin H. MacKenzie, Chris Conway, Mike Wolfinger | 2013-12-17 |
| 8568651 | Mixer for a gas cutting torch | Darrin H. MacKenzie, Chris Conway, Mike Wolfinger | 2013-10-29 |