Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6274841 | Controlled plasma arc cutting | Subramania Ramakrishnan, Ashley Grant Doolette, Maciej Wlodzimierz Rogozinski, Frederick Bedrich Polivka, Trevor Neil Kearney | 2001-08-14 |