Inventor
ZOLLNER ALFRED
DE11 patents
⚠️ This page may combine multiple inventors who share the name “ZOLLNER ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZOLLNER ALFRED
4 patentsUS8224195B2Jul 17, 2012
Method for controlling a development process in different operating phases
ZOLLNER ALFRED3 citations58
US9031426B2May 12, 2015
Method to operate a digital printer and determine the toner concentration, as well as an associated digital printer
ZOLLNER ALFRED2 citations55
US8509638B2Aug 13, 2013
Arrangement to regulate the proportions of two components to be mixed in a mixing unit based on predetermined desired values
ZOLLNER ALFRED1 citations49
US8879939B2Nov 4, 2014
Method to operate a digital printer to print a recording material, and associated digital printer with mixing container
ZOLLNER ALFRED0 citations45
OCE PRINTING SYSTEMS GMBH
3 patentsUS8384403B2Feb 26, 2013
Method and device for detecting electric potential and electric charges in a printer or copier
OCE PRINTING SYSTEMS GMBH42 citations91
US6771913B2Aug 3, 2004
Apparatus and method for acquiring the nature of a toner particle layer and the moisture content of a carrier material in a printer or copier
OCE PRINTING SYSTEMS GMBH17 citations81
US7433613B2Oct 7, 2008
Method and device for setting the toner concentration in the developer station of an electrophotographic printer or copier
OCE PRINTING SYSTEMS GMBH7 citations71