Assignee
Inventors
- Juergen Hupp (14 patents)
- Udo Stoermer (1 patents)
- Unknown
- Albert Heuberger (21 patents)
- Klaus Rebhan (2 patents)
- Frank Noether (1 patents)
- Martin Tittel (6 patents)
- Heinz Gerhaeuser (23 patents)
US Patent 6690927 · Granted Feb 10, 2004