Assignee
Inventors
- Klaus Wippermann (1 patents)
- Heinz Schmitz (12 patents)
- Jurgen Mergel (9 patents)
- Andrei Kulikovsky (4 patents)
- Dirk Uwe Sauer (4 patents)
- Birger Fricke (5 patents)
- Tilman Sanders (1 patents)
US Patent 8603685 · Granted Dec 10, 2013