Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6509537 | Method and device for detecting and differentiating between contaminations and accepts as well as between different colors in solid particles | Gunther Krieg, Dirk Fey, Jurgen Bohleber | 2003-01-21 |