Assignee
No assignee recorded.
Inventors
- Jean-Louis Dasseux (92 patents)
- Renate Sekul (29 patents)
- Klaus Büttner (23 patents)
- Isabelle Cornut (23 patents)
- Günther Metz (24 patents)
- Jean Dufourcq (14 patents)
US Patent 6716816 · Granted Apr 6, 2004
No assignee recorded.