Assignee
Inventors
- Andreas Ernst (19 patents)
- Matthias Bratz (45 patents)
- Karl-Heinrich Schneider (28 patents)
- Armin Lange (15 patents)
- Thomas Kessler (18 patents)
- Klaus Schelberger (101 patents)
- Siegfried Strathmann (185 patents)
US Patent 6541425 · Granted Apr 1, 2003