Assignee
Inventors
- Bodo Junge (53 patents)
- Wolfgang Hartwig (28 patents)
- Heinrich Meier (31 patents)
- Rudolf Schohe-Loop (61 patents)
- Zhan Gao (15 patents)
- Bernard Schmidt (17 patents)
- Maarten Jonge (1 patents)
- Teunis Schuurman (17 patents)
US Patent 6001857 · Granted Dec 14, 1999