Assignee
Inventors
- Helge Abrecht (1 patents)
- Martine Delchambre (1 patents)
- Martine Marchand (11 patents)
- Nathalie Louise Mathy (1 patents)
- Philippe Jean Gervais Ghislain Permanne (2 patents)
- Gerald Voss (4 patents)
US Patent 7612173 · Granted Nov 3, 2009