Assignee
Inventors
- Andreas Karau (16 patents)
- Jens Wöltinger (2 patents)
- Olaf Burkhardt (10 patents)
- Andreas Bommarius (35 patents)
- Kai Dieter BOLDT (2 patents)
- Jean-Louis Philippe (5 patents)
- Hans Henniges (6 patents)
- Karlheinz Drauz (128 patents)
US Patent 6472571 · Granted Oct 29, 2002