Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5866753 | Material processing | Trevor Neil Kearney, Ian M. Ogilvy, Alan Mundy, Paul Adrian Zemancheff, Athos Ivan Vit | 1999-02-02 |
| 5086207 | Monitoring of arc welding by analyzing modulation of radiation from carrier signals superimposed on weld current | — | 1992-02-04 |