Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997200 | Printing machine and a method for producing a printed product | — | 2011-08-16 |
| 7975610 | Printing units comprising several printing groups, and printing tower | — | 2011-07-12 |
| 7735418 | Printing unit pertaining to a multi-color roller rotary press, and method for operating the same | Thomas Hoffmann | 2010-06-15 |
| 7415928 | Printing machines with at least one color support | — | 2008-08-26 |
| 7044054 | Printing group of an offset rotary printing machine | — | 2006-05-16 |
| 6786151 | Printer of an offset printing machine with separable frame modules | — | 2004-09-07 |
| 6543355 | Roller for a rotary press | — | 2003-04-08 |
| 6327976 | Method for detecting a rotation angle position of moveable cylinder of a printing machine | — | 2001-12-11 |
| 5915304 | Device for guiding freshly coated sheets | — | 1999-06-29 |
| 5868386 | Blower chamber for the floating conveyance of sheets or webs | Volkmar Rolf Schwitzky | 1999-02-09 |
| 5803448 | Device for the suspended guidance of sheets or webs | Volkmar Rolf Schwitzky | 1998-09-08 |
| 5778787 | Cylinder having a two-legged slit for a rotary printing press | — | 1998-07-14 |
| 5651315 | Device for releasing plates from a cylinder | Wolfgang Günter Ruckmann | 1997-07-29 |
| 5553397 | Device for drying printed sheets or web in printing presses | Volkmar Rolf Schwitzky | 1996-09-10 |
| 5483892 | Device for supplying printing plates to a plate cylinder and for carrying the same away from the plate cylinder | — | 1996-01-16 |
| 5398609 | Device for tensioning and adjusting flexible printing plates on plate cylinders of rotary presses | — | 1995-03-21 |
| 5259309 | Adjustable sheet guide assembly | Jurgen F. F. Munker, Karl Preu.beta., Erich G. Wieland | 1993-11-09 |
| 5201270 | Distributor roller for printing press | Willi R. L. Dorsam | 1993-04-13 |
| 5184813 | Separating jet blast air control assembly | Volkmar Rolf Schwitzky | 1993-02-09 |