Assignee
Inventors
- Stefan Schunk (37 patents)
- Melanie Reich (35 patents)
- Stefan Oberboersch (35 patents)
- Michael Engels (16 patents)
- Tieno Germann (21 patents)
- Ruth Jostock (34 patents)
- Christa Kneip (3 patents)
US Patent 8455475 · Granted Jun 4, 2013