Assignee
Inventors
- David Rigal (3 patents)
- Franceska Fischer (1 patents)
- Bernd Becker (5 patents)
- Martin Feth (9 patents)
- Norbert Nagel (10 patents)
- Bruno Baumgartner (8 patents)
- Martin Bröeckelmann (1 patents)
US Patent 8785608 · Granted Jul 22, 2014