Assignee
Inventors
- Ludwig Edelmann (37 patents)
- Andreas Geyer (12 patents)
- Hermann Glockner (12 patents)
- Holger Kristandt (13 patents)
- Zoltan Laszlofalvi (6 patents)
- Uwe Mayer (14 patents)
- Henryk Velde (10 patents)
- Lothar Walter (90 patents)
US Patent 6068404 · Granted May 30, 2000