Assignee
Inventors
- Stefan Unland (27 patents)
- Oskar Torno (36 patents)
- Robert Sloboda (15 patents)
- Werner Haeming (43 patents)
- Iwan Surjadi (17 patents)
- Michael Baeuerle (73 patents)
- Steffen Franke (21 patents)
US Patent 6161523 · Granted Dec 19, 2000