Assignee
Inventors
- Sabine Germeyer (7 patents)
- Helmut Meissner (21 patents)
- Gerd Morschhaeuser (21 patents)
- Sabine Pestel (22 patents)
- Michael Pieper (25 patents)
- Gerald Pohl (18 patents)
- Richard Reichl (31 patents)
- Georg Speck (49 patents)
US Patent 6790856 · Granted Sep 14, 2004