Assignee
Inventors
- Aziz El Sayed (12 patents)
- Edgar Ostlinning (34 patents)
- Alban Hennen (2 patents)
- Georg Heger (6 patents)
- Werner Nielinger (27 patents)
- Karsten-Josef Idel (101 patents)
- Klaus Sommer (24 patents)
- Raymond Audenaert (11 patents)
US Patent 5965652 · Granted Oct 12, 1999