Assignee
Inventors
- Heinrich Bachmann (8 patents)
- Roland Brugger (3 patents)
- Arno Martin Friedlein (2 patents)
- Gabriele Wirtz (2 patents)
- Wolf-Dietrich Woggon (2 patents)
- Adrian Wyss (4 patents)
- Markus Wyss (11 patents)
US Patent 6797498 · Granted Sep 28, 2004