Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8575551 | Method and device for measuring the thickness of a fountain solution layer or ink emulsion layer in offset printing | — | 2013-11-05 |
| 4667596 | Method of automatically setting the colors printed out by flexographic printing machines for four-color printing | Heinz Eschmeier | 1987-05-26 |