Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7022936 | Plasma arc torch trigger system | Joseph P. Jones, Kevin Horner-Richardson | 2006-04-04 |
| 6700091 | Plasma arc torch trigger system | Joseph P. Jones, Kevin Horner-Richardson | 2004-03-02 |