Assignee
Inventors
- Bernd Boedecker (2 patents)
- Friederike Henninges (1 patents)
- Klaus-Juergen Koelln (1 patents)
- Guenther Kuhnow (1 patents)
- Guenter Peschke (3 patents)
- Manfred Rehburg (1 patents)
- Alwin Sobe (2 patents)
- Berthold Stemmle (4 patents)
US Patent 5378462 · Granted Jan 3, 1995