Assignee
Inventors
- Matthijs Groenewolt (19 patents)
- Andreas Poppe (60 patents)
- Günter Klein (14 patents)
- Manuela Niemeier (15 patents)
- Elke Westhoff (19 patents)
- Wilfried Stubbe (14 patents)
- Simone Hesener (7 patents)
US Patent 9353287 · Granted May 31, 2016