Assignee
Inventors
- Hans Beer (11 patents)
- Wolfgang Demmer (22 patents)
- Hans-Heinrich Horl (13 patents)
- Dieter Melzner (13 patents)
- Dietmar Nussbaumer (25 patents)
- Hans-Weddo Schmidt (9 patents)
- Eberhard Wunn (8 patents)
US Patent 5739316 · Granted Apr 14, 1998