Assignee
Inventors
- Max Landes (8 patents)
- Bernd Sievernich (45 patents)
- Elmar Kibler (14 patents)
- Wessel Nuyken (7 patents)
- Helmut Walter (219 patents)
- Karl-Otto Westphalen (265 patents)
- Horst Mayer (30 patents)
- Egon Haden (39 patents)
- Christiaan Mulder (5 patents)
- Alfons Schönhammer (3 patents)
- Gerhard Hamprecht (198 patents)