Assignee
Inventors
- Werner Baumann (18 patents)
- Ralf Ehret (10 patents)
- Mirko Lehmann (31 patents)
- Gunter Igel (29 patents)
- Hans-Jurgen Gahle (12 patents)
- Ulrich Sieben (28 patents)
- Ingo Freund (15 patents)
- Martin Brischwein (5 patents)
US Patent 7501276 · Granted Mar 10, 2009