Assignee
Inventors
- Joerg Dreibholz (13 patents)
- Christian Freitag (6 patents)
- Thomas Jaeck (6 patents)
- Ingrid Keth (2 patents)
- Rudolf Pachl (17 patents)
- Elke Schmidtchen (1 patents)
- Wolfgang Schwoebel (9 patents)
- Peter Seelig (7 patents)
US Patent 9335333 · Granted May 10, 2016