Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258136 | Airship equipped with an electric distributed propulsion system | Benoît Le Blanc | 2025-03-25 |
| 9182514 | Shielded double-coil multilayer assembly for inductive detector | Pierre Charrier | 2015-11-10 |
| 7902818 | Inductive proximity detector with switched windings | Michel Emmanuel | 2011-03-08 |
| 7510778 | Part for protecting the leading edge of a blade | Claude Marcel Mons, Isabelle Peslerbe, Thierry Thomas | 2009-03-31 |
| 6799140 | Detector for monitoring rotation | Christophe Brault | 2004-09-28 |
| 6594615 | Learning proximity detector | Christophe Brault | 2003-07-15 |
| 6382811 | Component of a signaling column | — | 2002-05-07 |
| 5387302 | Method of automatically and continuously labelling articles such as fruit or vegetables, and apparatus for implementing the method | Laurent Koenig | 1995-02-07 |
| D348615 | Wrist-watch | — | 1994-07-12 |
| 4931766 | Optical signalling device of the luminous tube type | Dominique Charrier | 1990-06-05 |
| 4869815 | Fluidized bed reactor with means for ensuring homogeneous distribution of the fluid to be treated | Jean-Marie Rovel | 1989-09-26 |
| 4561974 | Apparatus for the anaerobic filtration of waste water | Jean-Marie Rovel, Roger Nicol, Claude Prevot | 1985-12-31 |
| 4539112 | Horizontal-axis aerator for purification of waste water | Jean Durot | 1985-09-03 |
| 4340176 | All-purpose mobile scouring machine | — | 1982-07-20 |
| 4192742 | Process and apparatus for the biological treatment of waste water | Jean Bebin, Jean-Pierre Hazard | 1980-03-11 |