Assignee
Inventors
- Martin Heming (13 patents)
- Ulrich Lange (28 patents)
- Roland Langfeld (1 patents)
- Wolfgang Mohl (6 patents)
- Jurgen Otto (20 patents)
- Volker Paquet (19 patents)
- Johannes Segner (16 patents)
- Martin Walther (8 patents)
US Patent 6025013 · Granted Feb 15, 2000