Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9535385 | Method to adjust the print quality of print images in an electrophoretic digital printer | Andreas Paul, Georg Landmesser, Matthias Fromm, Thomas Montag | 2017-01-03 |
| 9031426 | Method to operate a digital printer and determine the toner concentration, as well as an associated digital printer | Alfred Zollner, Martin Berg, Attila Bogdan | 2015-05-12 |
| 8336372 | Method to determine the concentration of toner particles for a liquid developer system | Werner Zollner | 2012-12-25 |