Assignee
Inventors
- Ernst Kraenzler (8 patents)
- Manfred Ruff (1 patents)
- Harald Krondorfer (71 patents)
- Ralph Dammertz (22 patents)
- Joerg Goehner (3 patents)
- Mario Frank (10 patents)
- Franz Scheschark (2 patents)
US Patent 8522894 · Granted Sep 3, 2013