Assignee
Inventors
- Bernd Janssen (50 patents)
- Andreas Kling (73 patents)
- Stefan Mueller (4 patents)
- Kurt Ritter (44 patents)
- Rainer Schlecker (17 patents)
- Gerhard Keilhauer (10 patents)
- Cynthia Romerdahl (12 patents)
- Ulrich Traugott (1 patents)
US Patent 5622953 · Granted Apr 22, 1997