Assignee
Inventors
- Christoph Batz-Sohn (42 patents)
- Petra Brandt (5 patents)
- Thomas Dietz (27 patents)
- Steffen Hasenzahl (23 patents)
- Klaus Jenni (9 patents)
- Kathrin Lehmann (22 patents)
- Ralf Mathiak (3 patents)
- Angela Ruttgerodt (3 patents)
US Patent 7399487 · Granted Jul 15, 2008