Assignee
Inventors
- Norbert Höfgen (25 patents)
- Hans Stange (6 patents)
- Barbara Langen (8 patents)
- Ute Egerland (22 patents)
- Rudolf Schindler (11 patents)
- Thomas Pfeifer (9 patents)
- Chris Rundfeldt (15 patents)
US Patent 7550465 · Granted Jun 23, 2009