Assignee
Inventors
- Helmut Herklotz (6 patents)
- Gunter Mehler (6 patents)
- Franz Neulinger (15 patents)
- Helmut Schummer (14 patents)
- Horst Daar (14 patents)
- Walter Schmidt (33 patents)
- Heinrich Winkler (7 patents)
US Patent 4432062 · Granted Feb 14, 1984