Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8625159 | Method for detecting errors in individual color separation images of a multi-color printing machine | Jan D. Boness, Heiko Hunold, Ralf Jachmann, Ralph Petersen, Frank Pierel +3 more | 2014-01-07 |
| 8405879 | Method for calibrating a multi-color printing machine | Jan D. Boness, Heiko Hunold, Frank Pierel, Stefan Schrader, Matthias Wecker | 2013-03-26 |
| 8301048 | Method and apparatus for controlling the registration of sheets | Jan D. Boness, Heiko Hunold, Karlheinz Peter, Stefan Schrader | 2012-10-30 |
| 8238808 | Method of ensuring a correct lateral registration setting and printing machine suitable therefor | Jan D. Boness, Stefan Schrader, Nikolai Neefe, Ralph Petersen, Bernhard G. Steuernagel +3 more | 2012-08-07 |
| 7593656 | Method and device for controlling registration | Jan D. Boness, Heiko Hunold, Karlheinz Peter, Stefan Schrader | 2009-09-22 |
| 7454153 | Cleaning of contamination in a printer as a function of a register error | Jan D. Boness, Stefan Schrader | 2008-11-18 |
| 7035557 | Method for correction of the calibration of a register mark accurate printing process | Jan D. Boness, Heiko Hunold, Stefan Schrader | 2006-04-25 |
| 6934041 | Method and apparatus for minimizing the influence of register differences | Christopher B. Liston, Patrick Metzler, Karlheinz Peter, Ralph Petersen | 2005-08-23 |
| 6925278 | Process and control mechanism for avoiding register errors | Jan D. Boness, Heiko Hunold, Stefan Schrader | 2005-08-02 |
| 6718879 | Process and device for determining registration errors | Heiko Hunold, Patrick Metzler, Stefan Schrader | 2004-04-13 |
| 6619209 | Process and printing machine for determining registration errors | Heiko Hunold, Patrick Metzler, Stefan Schrader | 2003-09-16 |
| 6522857 | Method and apparatus for setting registration in a multicolor printing machine based on printing substrates | Heiko Hunold, Christopher B. Liston, Patrick Metzler, Karlheinz Peter | 2003-02-18 |
| 6519423 | Method and apparatus for setting registration in a multicolor printing machine based on printing substrate grade | Christopher B. Liston, Patrick Metzler, Karlheinz Peter | 2003-02-11 |
| 6493012 | Method and apparatus for setting register on a multicolor printing machine by time independent allocation of positions of image productions to printing substrates | Donald C. Buch, Heiko Hunold, Christopher B. Liston, Patrick Metzler, Michael Mordhorst +7 more | 2002-12-10 |