Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10955807 | Controlling plasma arc processing systems and related systems and devices | Clifford G. Darrow, Brett A. Hansen, Martin Higgens | 2021-03-23 |
| 10539942 | Controlling plasma arc processing systems and related systems and devices | Clifford G. Darrow, Brett A. Hansen, Martin Higgens | 2020-01-21 |