Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7039231 | Device for correcting color distortions | — | 2006-05-02 |
| 6034720 | Method and arrangement for manufacturing a high-resolution digital film master | Dieter Poetsch, Mike Christmann, Reinhard Fach | 2000-03-07 |