Assignee
Inventors
- Karl-Heinz Daum (17 patents)
- Wolfram Schalk (13 patents)
- Jean Claude Hein (4 patents)
- Thomas Schueller (3 patents)
- Ludwig Emich (1 patents)
- Bernhard Rieger (112 patents)
- Dieter Sterner (1 patents)
- Johann-Peter Arning (1 patents)
US Patent 8668488 · Granted Mar 11, 2014