Assignee
Inventors
- Jan Eberhardt (16 patents)
- Bram Willem Hoffer (16 patents)
- Frank Haese (16 patents)
- Johann-Peter Melder (184 patents)
- Bernd Stein (64 patents)
- Michael Stang (16 patents)
- Thomas Hill (19 patents)
- Ekkehard Schwab (100 patents)
US Patent 8017808 · Granted Sep 13, 2011