Assignee
Inventors
- Roland Mueller (37 patents)
- Helmut Westermann (3 patents)
- Ulf Wittkamp (1 patents)
- Joachim Lucas (5 patents)
- Klaus Bockstahler (1 patents)
- Johannes Witt (2 patents)
- Berengere Houdou (1 patents)
US Patent 7682415 · Granted Mar 23, 2010