Assignee
Inventors
- Klaus Hagen (18 patents)
- Uwe Sauer (5 patents)
- Hans-Dieter Schmid (1 patents)
- Peter Schultheiss (4 patents)
- Werner Sauerschell (1 patents)
- Wolfgang Holl (9 patents)
- Astrid Stepanek (1 patents)
US Patent 6080315 · Granted Jun 27, 2000