Assignee
Inventors
- Guillaume Le Baut (20 patents)
- Jean-Paul Babingui (5 patents)
- Jean-Michel Robert (7 patents)
- Pierre Renard (156 patents)
- Jean-Francois Renaud de la Faverie (5 patents)
- Gerard Adam (60 patents)
US Patent 5290797 · Granted Mar 1, 1994