Assignee
Inventors
- Andrea Christiansen (8 patents)
- Robert Franke (161 patents)
- Dirk Fridag (91 patents)
- Dieter Hess (47 patents)
- Burkard Kreidler (9 patents)
- Detlef Selent (30 patents)
- Armin Boerner (15 patents)
US Patent 9359278 · Granted Jun 7, 2016