Assignee
Inventors
- Gunther Ott (61 patents)
- Hardy Reuter (43 patents)
- Walter Jouck (21 patents)
- Thierry Herning (1 patents)
- Susanne Piontek (11 patents)
- Ulrich Heimann (25 patents)
- Karl-Heinz Grosse-Brinkhaus (14 patents)
US Patent 6274649 · Granted Aug 14, 2001