Assignee
Inventors
- Heinz-Werner Neumüller (5 patents)
- Wolfgang Schmidt (99 patents)
- Klaus Heinemann (8 patents)
- Jörg Wiesmann (3 patents)
- Jorg Hoffmann (9 patents)
- Jürgen Dzick (6 patents)
- Herbert Freyhardt (7 patents)
US Patent 6258472 · Granted Jul 10, 2001