Assignee
Inventors
- Helge Ahrens (1 patents)
- Carsten Hartkopf (3 patents)
- Jochen Kenndoff (4 patents)
- Ulrich Kohler (4 patents)
- Dirk Lenz (9 patents)
- Robert Mayan (6 patents)
- Gunther Sachau (9 patents)
- Ingrid Wesselkamp (3 patents)
US Patent 6822132 · Granted Nov 23, 2004