Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6381007 | Photosensitive charge-accumulating device and a lidar incorporating such a device | Didier Morancais, Michel Tulet | 2002-04-30 |
| 6271269 | Organic colloidal dispersions of acidic metal values | Jean-Yves Chane-Ching, Christian Herviou | 2001-08-07 |
| 6084659 | Photosensitive charge coupled accumulation device and lidar incorporating such a device | Michel Tulet, Didier Morancais | 2000-07-04 |
| 4976939 | Processing of rare earth ores | Jean-Paul Tognet, Claude Magnier | 1990-12-11 |
| 4954293 | Separation of thorium and rare earth values from fluoride concentrates thereof | Francinet Cailly | 1990-09-04 |
| 4758412 | Production of rare earth hydroxides from phosphate ores | Andre Lambert, Jean-Paul Tognet | 1988-07-19 |