Assignee
Inventors
- Hansjorg Sinn (5 patents)
- Hans-Hermann Schrenk (12 patents)
- Wolfgang Maier-Borst (15 patents)
- Gerd Stehle (14 patents)
- Andreas Wunder (3 patents)
- Dirk Hoff-Biederbeck (2 patents)
- Dieter Ludwig Heene (2 patents)
US Patent 6812209 · Granted Nov 2, 2004