Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5117703 | Gearwheel for the drive of offset press cylinders | Josef Mathes, Roland Holl | 1992-06-02 |
| 5110159 | Rotating union for supplying compressed air to a rotating part of a printing press | Manfred Herold | 1992-05-05 |
| 5101723 | Mechanism for the engagement, disengagement and adjustment of inking and damping rollers | Roland Holl, Peter Hummel, Janko Despot | 1992-04-07 |
| 5081925 | Selective drive for a damping unit metering roller in an offset printing press | Roland Holl, Peter Hummel | 1992-01-21 |
| 5076167 | Arrangement for the parallel tensioning of printing plates | Manfred Herold | 1991-12-31 |
| 5076166 | Arrangement for the accurately positioned quick-action clamping and tensioning of printing plates | Manfred Herold, Roland Holl | 1991-12-31 |
| 5072670 | Gap cover for blanket cylinders in sheet-fed offset rotary presses | Marco Bergmann | 1991-12-17 |
| 5027704 | Drive mechanism for axially reciprocating the intermediate rollers in an offset printing press | Roland Holl, Peter Hummel | 1991-07-02 |
| 5025724 | Change-over device for an intermediate damping roller in an offset printing press | Roland Holl, Peter Hummel | 1991-06-25 |
| 5025723 | Drive for the rotation and laterally reciprocating distributing roller in inking or damping units | Paul Abendroth | 1991-06-25 |
| 5005474 | Attachment for a damping unit of an offset printing press | Peter Hummel | 1991-04-09 |
| 4869169 | Apparatus for chain transfer conveyance of sheet printed in a press | Marco Bergmann | 1989-09-26 |
| 4858910 | Conveyor for a sheet-fed rotary press | Marco Bergmann | 1989-08-22 |
| 4831928 | Mounting for changing applicator rolls of printing presses | Peter Hummel | 1989-05-23 |
| 4828246 | Back-edge stop for sheet stackers of sheet-fed presses | Erich Wegel | 1989-05-09 |
| 4813661 | Aligning device for sheet deliveries of printing presses | Erich Wegel | 1989-03-21 |
| 4813356 | Clamping device for optionally securing a blanket or a printing plate | Paul Abendroth, Manfred Herold | 1989-03-21 |
| 4707902 | Mechanism for accurate register alignment of a blanket on a blanket or plate cylinder | Fred Kunkel | 1987-11-24 |
| 4688484 | Mechanism for the parallel clamping of printing plates on the plate cylinder of printing machines | Manfred Herold | 1987-08-25 |
| 4567823 | Arrangement on multi-color rotary presses for application of liquids to a printing unit cylinder | Peter Hummel | 1986-02-04 |
| 4480548 | Device for varnishing systems to prevent varnish drying in out of paper size side zones of rollers | Manfred Herold | 1984-11-06 |
| 4408525 | Arrangement for low-vibration sheet transfer between printing units on multi-color printing presses | — | 1983-10-11 |
| 4372204 | Lithographic sheet fed press having means for clearing a jamming condition | Georg Herzan, Claus Simeth | 1983-02-08 |
| 4372244 | Varnishing units on printing presses | — | 1983-02-08 |
| 4233899 | Prevention of impact in impression cylinder of sheet-fed lithographic press | — | 1980-11-18 |