Assignee
Inventors
- Hermann-Josef Klingen (8 patents)
- Siegmund Bulert (2 patents)
- Detlef Breunung (2 patents)
- Guido Sonnenschein (2 patents)
- Friedhelm Schellscheidt (1 patents)
- Thomas Nerzak (6 patents)
- Frank Theobald (1 patents)
US Patent 9808843 · Granted Nov 7, 2017