Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927848 | Method and apparatus for detecting defects in a continuously moving strip of transparent material | Klaus Gerstner | 2005-08-09 |
| 6918958 | Acid pigment dispersants and pigment preparations | Gerhard Wilker, Klaus Brychcy, Erwin Dietz | 2005-07-19 |