Assignee
Inventors
- Erwin Schuster (12 patents)
- Bruno Sproessler (5 patents)
- Kornelia Titze (7 patents)
- Michael J. Gottschalk (37 patents)
- Nguyen Quoc Khanh (1 patents)
- Sabine Wolf (5 patents)
- Hermann Plainer (14 patents)
US Patent 6228632 · Granted May 8, 2001