Assignee
Inventors
- Eberhard Beckmann (12 patents)
- Stefan Erren (6 patents)
- Ulf Baus (26 patents)
- Norbert Zimmermann (5 patents)
- Erich Kromm (7 patents)
- Klaus Taeger (6 patents)
- Eva-Marie Borschel (1 patents)
- Willi Bury (2 patents)
US Patent 5753775 · Granted May 19, 1998