Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4660212 | Cold cage for a melting crucible by high frequency electromagnetic induction | Roger Boen, Antoine Jouan, Daniel Delage | 1987-04-21 |
| 4631381 | Magnetic yoke inductor for glass fiber manufacturing equipment | Daniel Delage | 1986-12-23 |
| 4471488 | Direct induction melting device for dielectric substances of the glass or enamel type | — | 1984-09-11 |
| 4432093 | Melting device by direct induction in a cold cage with supplementary electromagnetic confinement of the load | — | 1984-02-14 |
| 4350096 | Electric device for the ignition by magnetic induction of a pyrotechnic substance | Christian G. Cannavo, Georges Cousin, André Espagnacq, Jacques X. Frayssac, Loic Laine +2 more | 1982-09-21 |
| 4300031 | Method for induction butt-welding metal parts, in particular parts of irregular cross-section | Jean-Pierre Lamote | 1981-11-10 |
| 4224494 | Brazing press for brazing claddings to pressings including a flat bottom surrounded by curved portions | Joel Guilloteau | 1980-09-23 |