Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298714 | Plasma torch for the treatment of gases and/or particles and for the deposition of particles onto a substrate | Roberto Nunes Szente, Richard Munz | 1994-03-29 |
| 5281790 | Process of immobilizing ashes by vitrification thereof in a plasma reactor | My D. Nguyen Handfield | 1994-01-25 |