Assignee
Inventors
- Rainer Burkel (18 patents)
- Bernhard Bronkal (7 patents)
- Jurgen Biester (2 patents)
- Martin Grosser (12 patents)
- Rainer Ottinger (1 patents)
- Wilhelm Eyberg (7 patents)
- Lutz-Martin Fink (3 patents)
US Patent 5945596 · Granted Aug 31, 1999