Assignee
Inventors
- Klemens Fieberg (7 patents)
- Klaus Gessner (10 patents)
- Jürgen Jirasek (1 patents)
- Lutz Kellmann (1 patents)
- Klaus Oberndorfer (14 patents)
- Thomas Pfohl (1 patents)
- Roman Renz (23 patents)
- Michael Westerkowski (1 patents)
US Patent 6930270 · Granted Aug 16, 2005