Assignee
Inventors
- Ronny Leuschner (4 patents)
- Manfred Meurer (11 patents)
- Wilhelm Warnecke (8 patents)
- Sabine Zeizinger (7 patents)
- Gernot Nothacker (4 patents)
- Michael Ullmann (2 patents)
- Norbert Schaffrath (5 patents)
US Patent 8636854 · Granted Jan 28, 2014