Assignee
Inventors
- Hans-Peter Hauser (26 patents)
- Stefan Knapp (23 patents)
- Stefan Brust (14 patents)
- Lutz G. Gürtler (4 patents)
- Josef Eberle (15 patents)
- Lazare Kaptue (5 patents)
- Léopold Achenqui Zekeng (2 patents)
US Patent 6974866 · Granted Dec 13, 2005