Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6030437 | Gas purifier | Remy Polaert | 2000-02-29 |
| 6015234 | Non-contacting temperature measuring device | Jean-Pierre Hazan | 2000-01-18 |
| 5894620 | Electric toothbrush with means for locating dental plaque | Remy Polaert, Jean-Pierre Hazan | 1999-04-20 |
| 5692432 | Appliance for toasting a product | Jean-Pierre Hazan, Jean-Louis Nagel | 1997-12-02 |
| 4892835 | Method of manufacturing a field effect transistor | Patrick Rabinzohn, Christian Rocher | 1990-01-09 |
| 4816377 | Photolithographic method producing sub-micron patterns in the manufacture of electronic microcircuits | Andre Collet, Olivier Maurin | 1989-03-28 |
| 4741986 | High-resolution photosensitive composition which can be developed by plasma and a photolithographic method of using said composition | Andre Collet, Olivier Maurin | 1988-05-03 |
| 4645683 | Method of manufacturing a semiconductor device | Jean-Bernard Theeten | 1987-02-24 |