Assignee
Inventors
- Andreas Pfrengle (4 patents)
- Robert J. H. Scheffer (4 patents)
- Stefan Scheiblich (33 patents)
- Jan Hendrik Wevers (12 patents)
- Uwe Josef Vogelbacher (57 patents)
- Robert F. Doehner, Jr. (53 patents)
US Patent 6559336 · Granted May 6, 2003