Assignee
Inventors
- Roselyne Tournaire (1 patents)
- Caroline Demangel (4 patents)
- Claude Derbin (1 patents)
- Gerard Perret (8 patents)
- Jean-Claude Mazie (12 patents)
- Jean Plouet (7 patents)
- Roger Vassy (1 patents)
US Patent 6559126 · Granted May 6, 2003