Assignee
Inventors
- Wolf Goldmann (8 patents)
- Dieter Michaelsen (1 patents)
- Dieter Dreyer (2 patents)
- Dietmar Holsiepe (3 patents)
- Peter Tiggesbaumker (7 patents)
- Klaus Bauer (6 patents)
- Manfred Durr (28 patents)
- Heinz-Georg Mersmann (3 patents)
US Patent 4300879 · Granted Nov 17, 1981