Assignee
Inventors
- Wolfgang Grell (24 patents)
- Helmut Wittneben (4 patents)
- Jacobus C. A. van Meel (5 patents)
- Norbert Redemann (13 patents)
- Rainer Walter (21 patents)
- Armin Heckel (63 patents)
- Frank Himmelsbach (173 patents)
- Robert Haigh (2 patents)