Assignee
Inventors
- Franz-Josef Niedernostheide (122 patents)
- Manfred Pfaffenlehner (23 patents)
- Frank Pfirsch (145 patents)
- Hans-Joachim Schulze (616 patents)
- Holger Schulze (36 patents)
- Christoph Weiss (10 patents)
US Patent 9825136 · Granted Nov 21, 2017