Assignee
Inventors
- Andreas Blumenthal (17 patents)
- Helmut Prestel (19 patents)
- Andreas Schmitt (31 patents)
- Rolf Hammer (11 patents)
- Holger Janz (2 patents)
- Kai Baumgarten (9 patents)
- Erik Sodtke (2 patents)
- Ralf Wendelgass (5 patents)
US Patent 7451434 · Granted Nov 11, 2008