Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5068113 | Chlorofibers with permanent antiseptic character and process for their production | Michel Bourgeois, Roger Chatelin, Daniel Wattiez, Francois Belet, Georges Achard | 1991-11-26 |
| 5009846 | One-use device for biological tests | Louis Gavet, Roger Chatelin, Robert Guigal, Philippe Laurent | 1991-04-23 |
| 4376964 | Electrical treatment of textile yarn or fibers | Max Goldman, Daniel Le Fur | 1983-03-15 |