Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989250 | Automatic gas torch ignition in an oxygen rich environment | Brandon Hebert, Darrin H. MacKenzie, Chris Conway | 2018-06-05 |
| 8784574 | Method of directing a gas flow in a gas cutting tip | Darrin H. MacKenzie, Chris Conway, Brandon Hebert | 2014-07-22 |
| 8758526 | Method of mixing gases for a gas cutting torch | Darrin H. MacKenzie, Chris Conway, Brandon Hebert | 2014-06-24 |
| 8609020 | Gas cutting tip with improved flow passage | Darrin H. MacKenzie, Chris Conway, Brandon Hebert | 2013-12-17 |
| 8568651 | Mixer for a gas cutting torch | Darrin H. MacKenzie, Chris Conway, Brandon Hebert | 2013-10-29 |