Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752206 | Plasma heated furnace for iron ore pellet induration | Pierre CARABIN | 2017-09-05 |
| 9121605 | Three step ultra-compact plasma system for the high temperature treatment of waste onboard ships | Pierre CARABIN | 2015-09-01 |
| 6159269 | Recovery of metal from dross and apparatus therefore | Peter G. Tsantrizos | 2000-12-12 |
| 6152050 | Lightweight compact waste treatment furnace | Peter G. Tsantrizos, Theodora Alexakis, Platon Manoliadis, Edward L. Rademacher, Jr., Timothy J. Rivers, JR. | 2000-11-28 |
| 5958264 | Plasma gasification and vitrification of ashes | Peter G. Tsantrizos, Theodora Alexakis | 1999-09-28 |
| 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 |
| 5254829 | Use of a plasma torch to open a tap hole in a metal furnace | Jean-Luc Meunier, Hyun Kyo Choi | 1993-10-19 |
| 5245627 | Use of a radiating arc furnace for treating a dross containing a metal in order to recover this metal | — | 1993-09-14 |
| 5046145 | Improved arc reactor with advanceable electrode | — | 1991-09-03 |
| 5017754 | Plasma reactor used to treat powder material at very high temperatures | Hyun Kyo Choi | 1991-05-21 |
| 4853053 | Method of welding two halves of a hollow ceramic component | Louis Minjolle, Jean-Louis Fatta-Barou, Michel Callegari, Jacques Noel | 1989-08-01 |
| 4683367 | Method and device for controlling the erosion of the electrodes of a plasma torch | — | 1987-07-28 |
| 4652289 | Purification of effluent gases | Richard Munz | 1987-03-24 |
| 4616176 | Dynamic current transducer | Hubert P. Mercure | 1986-10-07 |
| 4446420 | Method and device for detecting and locating fault and/or partial discharges in a gas-insulated electrical equipment | — | 1984-05-01 |
| 4435631 | Method and device for controlling the length of an electrical arc in an arc generating machine | Francois Nadeau | 1984-03-06 |