Assignee
Inventors
- Christof Wilhelm Wigbers (30 patents)
- Christoph Mueller (13 patents)
- Johann-Peter Melder (184 patents)
- Bernd Stein (64 patents)
- Harald Meissner (3 patents)
- Gerd Haderlein (36 patents)
- Norbert Gutfrucht (4 patents)
US Patent 8445726 · Granted May 21, 2013