Assignee
Inventors
- Alexander Hilscher (31 patents)
- Horst Mannebach (17 patents)
- Hansjorg Reick (31 patents)
- Armin Schwarz-Hartmann (38 patents)
- Peter Trawinski (23 patents)
- Martin Stratmann (40 patents)
- Wolfgang Vorbeck (19 patents)
US Patent 8443475 · Granted May 21, 2013