Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475634 | Printing press comprising coupled inking unit and printing form changing device | Reinhold Dünninger | 2009-01-13 |
| 7392744 | Doctor blade device | Thomas Hendle, Johannes Georg Schaede | 2008-07-01 |
| 5749299 | Method and apparatus for fastening and clamping printing plates with beveled edges | Georg J. Lindner, Hans-Jurgen Zelfel | 1998-05-12 |
| 5566615 | Printing plate end clamping apparatus | — | 1996-10-22 |
| 5562036 | Device for securing packings in printing cylinders | Johannes Georg Schaede | 1996-10-08 |
| 5282419 | Ink roller | — | 1994-02-01 |
| 5246155 | Air supported web guide roller with end seal covers | — | 1993-09-21 |
| 5181470 | Inking unit washing assembly | Philipp A. Dieterich | 1993-01-26 |
| 5097791 | Apparatus for invalidating security prints printed on print carriers | Philipp A. Dieterich | 1992-03-24 |
| 5094095 | Printing plate bending apparatus | Philipp A. Dieterich, Anna B. Ziegler | 1992-03-10 |
| 4892301 | Sheet feeder and accelerator | Philipp A. Dieterich | 1990-01-09 |
| 4761003 | Printed sheet removal assembly | Philipp A. Dieterich | 1988-08-02 |
| 4541339 | Inking unit | — | 1985-09-17 |
| 4519312 | Inking unit | — | 1985-05-28 |
| 4454813 | Inking unit | Philipp A. Dieterich | 1984-06-19 |