Assignee
Inventors
- Alfons Schuster (10 patents)
- Armin Weichmann (15 patents)
- Bernhard Feller (13 patents)
- Dirk Probian (8 patents)
- Hartmut Fuhrmann (13 patents)
- Michael Muller (70 patents)
- Thomas Hartmann (37 patents)
US Patent 6226020 · Granted May 1, 2001