Issued Patents All Time
Showing 1–8 of 8 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, Ingo Dreher, Heiko Hunold, Ralf Jachmann, Ralph Petersen +3 more | 2014-01-07 |
| 8532548 | Method for calibrating a printing machine using semi-transparent sheets | Jan D. Boness, Heiko Hunold, Stefan Schrader | 2013-09-10 |
| 8405879 | Method for calibrating a multi-color printing machine | Jan D. Boness, Ingo Dreher, Heiko Hunold, Stefan Schrader, Matthias Wecker | 2013-03-26 |
| 7812735 | Method for automatically identifying a type of transparent conveyor belt | Dirk Kahl, Ralph Petersen, Soenke Schmidt | 2010-10-12 |
| 6871037 | Method for calibrating or recalibrating a conversion factor for determining the distance covered by a print substrate in a printing machine | Jan D. Boness, Heiko Hunold | 2005-03-22 |
| 6845288 | Method and device for measuring a position of a passing sheet | Helmut Buck, Carsten Huschle | 2005-01-18 |
| 6663103 | Process and device for alignment of sheet material during transport | Dieter Dobberstein, Joachim Haupt, Karlheinz Peter, Jurgen Sahlmann, Gerhard Sing +3 more | 2003-12-16 |
| 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, Ingo Dreher, Heiko Hunold, Christopher B. Liston, Patrick Metzler +7 more | 2002-12-10 |