Assignee
Inventors
- Hans-Joachim Beck (7 patents)
- Norbert Becker (27 patents)
- Dieter Helmig (4 patents)
- Jürgen Laforsch (12 patents)
- Michael Schlemper (3 patents)
- Stefan Weigel (3 patents)
- Bernhard Zistel (1 patents)
US Patent 8135792 · Granted Mar 13, 2012