Assignee
Inventors
- Unknown
- Dieter Habich (32 patents)
- Bernd Riedl (31 patents)
- Martin Ruppelt (7 patents)
- Stephen Bartel (1 patents)
- Walter Guarnieri (10 patents)
- Unknown
- Rainer Endermann (79 patents)
- Hein-Peter Kroll (14 patents)
US Patent 5869659 · Granted Feb 9, 1999