Assignee
Inventors
- Manfred Lehmann (13 patents)
- Konrad Krolikiewicz (16 patents)
- Werner Skuballa (97 patents)
- Peter Strehlke (14 patents)
- Frank Kalkbrenner (2 patents)
- Roland Ekerdt (14 patents)
- Claudia Giesen (16 patents)
US Patent 6323199 · Granted Nov 27, 2001