Assignee
Inventors
- Jurgen Ullrich (1 patents)
- Wilfried Merkel (23 patents)
- Gerd Kuehbauch (8 patents)
- Karlheinz Lorenz (5 patents)
- Josef Berger (47 patents)
- Michael Schulze (17 patents)
- Norbert Wegner (17 patents)
- Jürgen Mayer (33 patents)
US Patent 6112365 · Granted Sep 5, 2000