Assignee
Inventors
- Jurgen Osterlanger (20 patents)
- Gerhard Prosch (7 patents)
- Walter Parzefall (13 patents)
- Jean-Francois Heller (12 patents)
- Manfred Homm (21 patents)
- Alexandre Fidline (1 patents)
- Eugen Kremer (9 patents)
US Patent 6470909 · Granted Oct 29, 2002