Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960673 | Photopolymerizable laminate suitable for producing printing plates | Bernd Bronstert, Wolfgang Huemmer, Dieter Littmann | 1990-10-02 |
| 4842987 | Photosensitive element for producing printing plates or resist images | Albert Elzer, Axel Sanner, Hans Schupp | 1989-06-27 |
| 4699056 | Inking mechanism having a transfer roller with adjustable speed | — | 1987-10-13 |