Assignee
Inventors
- Joachim Froeschl (31 patents)
- Gerhart Huemer (11 patents)
- Dieter Wittelsberger (1 patents)
- Wolfgang Schmidt (99 patents)
- Heinz Lemberger (23 patents)
- Guenter Ranzinger (2 patents)
- Dietmar Franz (4 patents)
- Ralf Weiss (5 patents)
US Patent 5692460 · Granted Dec 2, 1997