Assignee
Inventors
- Uwe Kolberg (36 patents)
- Helge Vogt (6 patents)
- Simone Monika Ritter (37 patents)
- Burkhard Speit (28 patents)
- Hans-Werner Schock (1 patents)
- Christine Köble (1 patents)
- Raymund Schäffler (1 patents)
US Patent 6899954 · Granted May 31, 2005