Assignee
Inventors
- Dieter Leers (12 patents)
- Klaus Lohn (8 patents)
- Martin Ossmann (7 patents)
- Johannes Martinus De Regt (4 patents)
- Gunther Hans Derra (12 patents)
- Hubertus C. M. Van Den Nieuwenhuizen (2 patents)
US Patent 6380679 · Granted Apr 30, 2002