Assignee
Inventors
- Herbert Naarmann (72 patents)
- Graham E. McKee (47 patents)
- Alfred Pirker (5 patents)
- Hans-Josef Sterzel (74 patents)
- Franz Brandstetter (32 patents)
- Unknown
- Bernhard Rosenau (22 patents)
- Ulrich Endemann (7 patents)
- Burkhard Straube (4 patents)