Assignee
Inventors
- Frank Bartels (44 patents)
- Wulf Bachtler (10 patents)
- Stephen T Dunne (2 patents)
- Joachim Eicher (52 patents)
- Bernhard Freund (23 patents)
- William B. Hart (13 patents)
- Christoph Lessmoellmann (6 patents)
US Patent 6007676 · Granted Dec 28, 1999