Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946616 | Plasma arc torch cooling system | Mark Gugliotta, Christopher J. Conway, Darrin H. MacKenzie | 2005-09-20 |
| 6919526 | Plasma arc torch head connections | Christopher J. Conway, Mark Gugliotta, Darrin H. MacKenzie | 2005-07-19 |
| D505963 | Electrode for a plasma arc torch | Christopher J. Conway, Milind G. Kelkar, Mark Gugliotta, Darrin H. MacKenzie | 2005-06-07 |
| 6852944 | Retractable electrode coolant tube | Darrin H. MacKenzie, Christopher J. Conway, Mark Gugliotta | 2005-02-08 |