Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519052 | Magnetic cooling roll | Makhlouf HAMIDE, Alain Daubigny, Laurent Lutz | 2022-12-06 |
| 11072846 | Method for hot-dip coating a steel strip and facility for implementing same | Alain Daubigny | 2021-07-27 |
| 9719162 | Method for dip coating a steel strip and facility for implementing same | Alain Daubigny | 2017-08-01 |
| 6693264 | Vacuum and gas tight enclosure for induction heating system | Jean-Philippe Chaignot, Claude Couffet, Jean Hellegouarc'h, Philippe Roehr, Rene Pierret +4 more | 2004-02-17 |
| 6498328 | Transverse flux induction heating device with magnetic circuit of variable width | Jean-Philippe Chaignot, Claude Couffet, Jean Hellegouarc'h, Bernard Paya, Rene Pierret +6 more | 2002-12-24 |