Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646656 | Ink-jet printing device and method | Holger Leonhardt, Roland Pudimat | 1997-07-08 |
| 5604586 | Color-matching apparatus for the visual on-light evaluation of flexible copies | Klaus Bahr, Eckhard Kobler | 1997-02-18 |
| 5313886 | Electronic method of positioning a register mark sensor of a sheet printing machine | — | 1994-05-24 |