Assignee
Inventors
- Wolfgang Barthel (15 patents)
- Birgit Burg (7 patents)
- Arno Duffels (4 patents)
- Salvatore Fileccia (16 patents)
- Maren Jekel (10 patents)
- Christian Nitsch (64 patents)
- Ulf Arno Timmann (12 patents)
US Patent 7469519 · Granted Dec 30, 2008