Assignee
Inventors
- Josef Altenbuchner (10 patents)
- Andreas Bommarius (35 patents)
- Ralf Mattes (21 patents)
- Christoph Syldatk (7 patents)
- Wilhelm Tischer (2 patents)
- Anja Wiese (4 patents)
- Burkard Wilms (4 patents)
US Patent 6713288 · Granted Mar 30, 2004