Assignee
Inventors
- Gotz Burgfels (15 patents)
- Karl Kochloefl (20 patents)
- Jurgen Ladebeck (15 patents)
- Michael Schneider (61 patents)
- Friedrich Schmidt (21 patents)
- Hans J. Wernicke (9 patents)
- Josef Schönlinner (6 patents)
US Patent 7229941 · Granted Jun 12, 2007