Assignee
Inventors
- Gunther Ott (61 patents)
- Joachim Woltering (30 patents)
- Wilfried Stubbe (14 patents)
- Ulrike Rockrath (38 patents)
- Maximilian Bendix (14 patents)
- Ulrich Kalck (6 patents)
- Jan Berg (22 patents)
- Gotz-Ekkehard Sapper (4 patents)
US Patent 6770329 · Granted Aug 3, 2004