Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10167167 | Device for towing a very long tubular object | Jean-Philippe Longuet, Hervé Le Gras, Olivier Cosson, Jean Lagadec | 2019-01-01 |
| 10059559 | Device for towing a very long tubular object | Jean-Philippe Longuet, Hervé Le Gras, Olivier Cosson, Jean Lagadec | 2018-08-28 |
| 10029766 | Hitching a fish up to a towed sonar | François Cadalen, Jean-Philippe Longuet, Mathieu Bodilis, Pierre Hofmann | 2018-07-24 |