Assignee
Inventors
- Rolf Wehrmann (106 patents)
- Andreas Elschner (43 patents)
- Martin Hueppauff (7 patents)
- Christoph Jonda (4 patents)
- David R. Terrell (32 patents)
- Dirk Quintens (22 patents)
- Hartwig Andries (6 patents)
US Patent 6541128 · Granted Apr 1, 2003