Assignee
Inventors
- Volker Brucken (4 patents)
- Gert Ungar (8 patents)
- Hans-Martin Stonner (12 patents)
- Ernst Stoldt (1 patents)
- Johann Schlauer (8 patents)
- Nikola Anastasijevic (19 patents)
- Eilhard Hillrichs (5 patents)
US Patent 5431877 · Granted Jul 11, 1995