Assignee
No assignee recorded.
Inventors
- Unknown
- Joachim Kahn (6 patents)
- Unknown
- Unknown
- Unknown
- Johann Winkler (6 patents)
- Unknown
- Unknown
- Unknown
- Klaus Schröter (11 patents)
- Rolf Gosch (8 patents)
US Patent 6715535 · Granted Apr 6, 2004
No assignee recorded.