Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836635 | Method and control device for preventing register errors | Stefan Schrader | 2004-12-28 |
| 6817295 | Method and illustration device for register mark setting | — | 2004-11-16 |
| 6734449 | Device for detecting the location of an edge of a transparent material, web edge control and printing press | Karlheinz Peter, Rolf Spilz, Stefan Theden | 2004-05-11 |
| 6718879 | Process and device for determining registration errors | Ingo Dreher, Heiko Hunold, Stefan Schrader | 2004-04-13 |
| 6682163 | Method and device for detecting and correcting chromatic aberrations in multicolor printing | Ralph Petersen | 2004-01-27 |