Assignee
Inventors
- Wolfgang Lortz (42 patents)
- Christoph Batz-Sohn (42 patents)
- Steffen Hasenzahl (23 patents)
- Gabriele Perlet (17 patents)
- Werner Will (18 patents)
- Ralf Mathiak (3 patents)
- Klaus Jenni (9 patents)
US Patent 7470423 · Granted Dec 30, 2008