Assignee
Inventors
- Heinz Bannasch (10 patents)
- Martin Fegg (9 patents)
- Fritz Greindl (3 patents)
- Johannes Grundler (3 patents)
- Guenther Lenniger (1 patents)
- Helmut Proeschkowitz (1 patents)
- Rudolf Salzeder (3 patents)
- Martin Wegscheider (5 patents)
US Patent 5835051 · Granted Nov 10, 1998