Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6318264 | Printing machine and printing process | Walter D'Heureuse, Martin Schmitt-Lewen | 2001-11-20 |
| 6119594 | Method for regulating inking during printing operations of a printing press | Wolfgang Geissler, Gerhard Fischer, Werner Huber, Bernd Kistler, Gerhard Loeffler +3 more | 2000-09-19 |
| 6050192 | Process and arrangement for controlling or regulating operations carried out by a printing machine | Wolfgang Geissler, Gerhard Fischer, Werner Huber, Bernd Kistler, Gerhard Loeffler +3 more | 2000-04-18 |
| 6041708 | Process and apparatus for controlling the inking process in a printing machine | Gerhard Loffler, Guido Keller, Hans Ott | 2000-03-28 |
| 5724143 | Method and device for determining the area coverage of an original | Werner Huber | 1998-03-03 |
| 5724437 | Device for parallel image inspection and inking control on a printed product | Harald Bucher, Gerhard Fischer, Wolfgang Geissler, Werner Huber, Bernd Kistler +2 more | 1998-03-03 |
| 5696890 | Method of register regulation and printing control element for determining register deviations in multicolor printing | Wolfgang Geissler, Gerhard Fischer, Rudolf-Karl Uhrig | 1997-12-09 |
| 5621443 | Ink-jet device and method of operation thereof | Rainer Buschulte | 1997-04-15 |
| 5520113 | Method of regulating dampening medium | Werner Joss, Josef Haase | 1996-05-28 |
| 5509314 | Torque-measuring arrangement in a gear drive for transmitting a rotary movement | Tessmann Uwe | 1996-04-23 |
| 5377585 | Multiple drive for a sheet-fed rotary printing press | Uwe Tessmann | 1995-01-03 |
| 5235453 | Holding unit for a measuring device | Norbert Freyer, Gerhard Loffler, Harald Bucher | 1993-08-10 |
| 5182721 | Process and apparatus for controlling the inking process in a printing machine | Gerhard Loffler, Guido Keller, Hans Ott | 1993-01-26 |
| 5162865 | Method and device for positioning a sensor device | Gerhard Loffler | 1992-11-10 |
| 5141323 | Color measurement system | Gerhard Loffler | 1992-08-25 |
| 5108186 | Method of establishing a measuring point for determining the thickness of a layer of dampening medium on an offset printing plate; and device for performing the method | Josef Haase, Werner Joss | 1992-04-28 |
| 5050994 | Method of monitoring and/or controlling dampening-medium feed in an offset printing machine | Gerhard Loffler | 1991-09-24 |
| 5031535 | Method of determining printing ink consumption in an offset printing press | Anton Rodi, Gerd Laubmann | 1991-07-16 |
| 5029526 | Method and apparatus for setting the starting time of transverse ink distribution for printing machines | Gerhard Loffler, Werner L. Giesa | 1991-07-09 |
| 5029527 | Assembly for influencing inking in printing machines | Willi Jeschke, Anton Rodi, Gerhard Loffler, Werner Ewendt, Jurgen Reithofer | 1991-07-09 |
| 4976545 | Sensor device and method of operation | Josef Haase | 1990-12-11 |
| 4975862 | Process and apparatus for the ink control of a printing machine | Guido Keller | 1990-12-04 |
| 4963029 | Register-measuring system | — | 1990-10-16 |
| 4955290 | Electronic multimachine operating system for remotely controlling printing machines | Gerhard Loffler | 1990-09-11 |
| 4856903 | Electronic device for determining a register error in multi-color printing machines | Willi Jeschke, Hans Ott, Jean-Pierre Graf | 1989-08-15 |