Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9288887 | Plasma arc torch with secondary starting circuit and electrode | Steve Norris, Ken Isenor, Christopher J. Conway | 2016-03-15 |
| 6933461 | Tips and contact members having ridges for use in a contact start plasma arc torch | Kevin Horner-Richardson, David Small, Joseph P. Jones | 2005-08-23 |
| D489079 | Torch, lead and connector assembly | Kevin Horner-Richardson, Kevin J. Kinerson, Joseph P. Jones | 2004-04-27 |