Assignee
Inventors
- Stefan Hilbert (3 patents)
- Ralf Reulke (1 patents)
- Hans Driescher (5 patents)
- Andreas Eckardt (12 patents)
- Martin Scheele (3 patents)
- Reinhard Schuster (2 patents)
- Thomas Terzibaschian (5 patents)
US Patent 6377714 · Granted Apr 23, 2002