Assignee
Inventors
- Harald Keller (33 patents)
- Ingolf Kühn (3 patents)
- Ekkehard Jahns (40 patents)
- Christian Lach (5 patents)
- Stephan Huffer (28 patents)
- Thilo Krebs (4 patents)
- Yi Thomann (1 patents)
- Thomas Frechen (4 patents)
US Patent 6683126 · Granted Jan 27, 2004