Assignee
Inventors
- Veronique Gruber (10 patents)
- Jean-Yves Exposito (1 patents)
- Florence Ruggiero (2 patents)
- Jeanne Comte (1 patents)
- Robert Garrone (1 patents)
- Bertrand Merot (8 patents)
- Philippe Bournat (4 patents)
US Patent 6617431 · Granted Sep 9, 2003