Inventor

RITZER ALFONS

DE3 patents

⚠️ This page may combine multiple inventors who share the name “RITZER ALFONS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZOLLNER ALFRED

1 patent

US9031426B2May 12, 2015

Method to operate a digital printer and determine the toner concentration, as well as an associated digital printer

ZOLLNER ALFRED2 citations55

RITZER ALFONS

1 patent

US8336372B2Dec 25, 2012

Method to determine the concentration of toner particles for a liquid developer system

RITZER ALFONS1 citations38

OCE PRINTING SYSTEMS GMBH & CO KG

1 patent

US9535385B2Jan 3, 2017

Method to adjust the print quality of print images in an electrophoretic digital printer

OCE PRINTING SYSTEMS GMBH & CO KG0 citations33