Assignee
Inventors
- Hans-Jurgen F. Sinn (21 patents)
- Hans-Hermann Schrenk (12 patents)
- Wolfgang Maier-Borst (15 patents)
- Eckhard Friedrich (2 patents)
- Georgi Graschew (2 patents)
- Dieter Wohrle (1 patents)
- Thomas Klenner (11 patents)
US Patent 5622685 · Granted Apr 22, 1997