Assignee
Inventors
- Harro Traubel (32 patents)
- Hanns P. Muller (146 patents)
- Helmut Reiff (42 patents)
- Jurgen Reiners (31 patents)
- Gerd-Friedrich Renner (11 patents)
- Rainhard Koch (28 patents)
- Karl H. Pisaric (6 patents)
US Patent 6254644 · Granted Jul 3, 2001