Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5890430 | Impression cylinder having a multiple diameter and a sheet guiding foil | — | 1999-04-06 |
| 5542658 | Suction head for a feeder of a sheet-fed rotary printing press | Peter Sobotta, Jochen Renner | 1996-08-06 |
| 5479856 | Rotary printing press for two-sided printing of sheets | — | 1996-01-02 |
| 5467710 | Rotary printing press for two-sided printing of sheets | — | 1995-11-21 |
| 5411251 | Sheet delivery of a printing machine with a floating conveyor | Gotthard Schmid | 1995-05-02 |
| 5397651 | Foil for covering an impression cylinder | — | 1995-03-14 |
| 5259308 | Sheet-fed rotary offset printing machine | — | 1993-11-09 |
| 5156090 | Device for smoothing a sheet on an impression cylinder of a sheet-fed rotary printing machine | — | 1992-10-20 |
| 5156638 | Sheet-fed rotary offset printing press with a plurality of printing units | — | 1992-10-20 |
| 5137267 | Suction head for a feeder of a sheet-fed rotary printing press | Peter Sobotta, Jochen Renner | 1992-08-11 |
| 5110110 | Loosening blowers for sheet feeders of sheet-fed rotary printing presses | Dieter Bergmeier | 1992-05-05 |
| 5102744 | Metal foil electroformed with a master pattern, the master pattern per se, and method of manufacture | Hans-Jurgen Beck | 1992-04-07 |
| 5088716 | Device for scanning the length of a sheet in a sheet processing machine, such as a sheet-fed rotary printing press particularly | — | 1992-02-18 |
| 5086698 | Device for smoothing a sheet on an impression cylinder of a sheet-fed rotary printing machine | — | 1992-02-11 |
| 5042383 | Impression cylinder with domelike surface portions of uniform height | — | 1991-08-27 |
| 5037080 | Device for scanning the length of a sheet in a sheet processing machine, especially a sheet-fed rotary printing press | — | 1991-08-06 |
| 5029524 | Sheet transfer device for a printing machine | Rudi Haupenthal | 1991-07-09 |
| 5026045 | Sheet-guiding drum assembly for sheet-fed rotary printing machines | Rudi Haupenthal | 1991-06-25 |
| 5009161 | Device for cleaning sheet-transfer cylinders in rotary printing presses | — | 1991-04-23 |
| 4940221 | Suction-type sheet-separating device for a feeder of a printing press | Detlev Krause | 1990-07-10 |
| 4930414 | Sheet fed rotary printing press for performing alternatively single-side multicolor printing or first form and perfector printing | — | 1990-06-05 |
| 4869489 | Suction head with lifting suction devices | Peter Sobotta | 1989-09-26 |
| 4856426 | Sheet-fed rotary printing machine with printing units arranged in tandem | — | 1989-08-15 |
| 4815379 | Sheet transfer cylinder between printing units of a rotary printing machine | Willi Becker | 1989-03-28 |
| 4732084 | Sheet-fed rotary printing machine for single-side multicolor printing and perfector printing | — | 1988-03-22 |