Assignee
Inventors
- Jörg Drescher (8 patents)
- Wolfgang Holzapfel (121 patents)
- Ralph Joerger (14 patents)
- Thomas Kälberer (3 patents)
- Markus Meissner (22 patents)
- Bernhard Musch (10 patents)
- Erwin Spanner (18 patents)
US Patent 9733068 · Granted Aug 15, 2017