Assignee
Inventors
- Gunnar Burkert (1 patents)
- Andreas Forster (55 patents)
- Heinz-Joachim Gilsdorf (11 patents)
- Hans Gonschorrek (4 patents)
- Frank MacKert (1 patents)
- Thomas Kiefer (14 patents)
- Klaus Sauer (9 patents)
US Patent 7172058 · Granted Feb 6, 2007