Assignee
Inventors
- Holger Dietz (6 patents)
- Heinz-Josef Dubbelfeld (1 patents)
- Jiri Melichar (1 patents)
- Axel Persch (1 patents)
- Mario Pietrangeli (1 patents)
- Ernst Schnacke (2 patents)
- Andre Siegel (2 patents)
- Axel Veit (3 patents)
US Patent 7213399 · Granted May 8, 2007