Assignee
Inventors
- Stephanie Andes (15 patents)
- Sabine George (1 patents)
- Margarete Herbski (3 patents)
- Peter Reynders (7 patents)
- Reiner Vogt (20 patents)
- Johann Dietz (16 patents)
- Helge Kniess (17 patents)
- Elke Steudel (2 patents)
US Patent 6776835 · Granted Aug 17, 2004