Assignee
Inventors
- Stefan Astegger (1 patents)
- Heinrich Firgo (47 patents)
- Bernd Wolschner (6 patents)
- Johann Manner (21 patents)
- Karin Weinzierl (5 patents)
- Stefan Zikeli (56 patents)
- Dieter Eichinger (17 patents)
US Patent 5178764 · Granted Jan 12, 1993