Assignee
Inventors
- Andreas Haupt (70 patents)
- Roland Grandel (23 patents)
- Wilfried Braje (62 patents)
- Hervé Geneste (58 patents)
- Karla Drescher (52 patents)
- Dorothea Starck (17 patents)
- Hans-Jurgen Teschendorf (28 patents)
US Patent 6919342 · Granted Jul 19, 2005