Assignee
Inventors
- Udo Eping (4 patents)
- Franz Schneider (1 patents)
- Klaus Leister (3 patents)
- Stefan Geiss (2 patents)
- Joachim Wolf (19 patents)
- Volker Senne (1 patents)
- Harald Ehrentraut (3 patents)
- Bernd Altmueller (4 patents)
US Patent 8104747 · Granted Jan 31, 2012