P

Inventor

UCHAL JOHN R

US14 patents
⚠️ This page may combine multiple inventors who share the name “UCHAL JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

XEROX CORP

7 patents
US10370212B1Aug 6, 2019

Center registration system

XEROX CORP11 citations82
US10569981B2Feb 25, 2020

Active registration system utilizing forced air for edge registration

XEROX CORP3 citations72
US10279577B2May 7, 2019

Electrostatic 3-D printer having rotating magnetic cores within developer rolls

XEROX CORP2 citations72
US10493783B2Dec 3, 2019

Collection system for ink co-solvents

XEROX CORP0 citations51
US9333760B2May 10, 2016

Method and apparatus for delivering solid-ink pellets

XEROX CORP0 citations50
US10946678B2Mar 16, 2021

Vacuum transport having opening pattern allowing jetting of all nozzles to receptacle

XEROX CORP0 citations48
US10195787B2Feb 5, 2019

Electrostatic 3-D development apparatus using different melting point materials

XEROX CORP0 citations41

WILLIAMS JAMES EDWARD

1 patent
US8529015B2Sep 10, 2013

Apparatus and method for removal of ink from an exterior of a printhead

WILLIAMS JAMES EDWARD4 citations60

ADILETTA MARK A

1 patent
US8740363B2Jun 3, 2014

Solid ink printer with magnetic ink mixing

ADILETTA MARK A2 citations57

LU MICHAEL QUOC

1 patent
US8331809B2Dec 11, 2012

Current monitoring to detect photoreceptor scratches

LU MICHAEL QUOC2 citations54

LU MICHAEL Q

1 patent
US8727517B2May 20, 2014

Method and system for delivering solid-ink pellets

LU MICHAEL Q0 citations45

BARKER LAURENCE S

1 patent
US8684506B2Apr 1, 2014

Apparatus and method for collecting and expelling phase change ink in a printer

BARKER LAURENCE S0 citations42

AHL DAVID K

1 patent
US8727485B2May 20, 2014

Three position printhead wiper assembly

AHL DAVID K0 citations33

ROSDAHL JR ROBERT E

1 patent
US8434854B1May 7, 2013

System for ink removal from a printhead assembly

ROSDAHL JR ROBERT E0 citations31