Assignee
Inventors
- Iris Kauffmann-Hefner (18 patents)
- Norbert Hauel (85 patents)
- Rainer Walter (21 patents)
- Heiner Ebel (18 patents)
- Henri Doods (78 patents)
- Angelo Ceci (24 patents)
- Annette Schuler-Metz (31 patents)
- Ingo Konetzki (49 patents)
US Patent 8252785 · Granted Aug 28, 2012