Inventor
SPENCE JAMES J
US41 patents
⚠️ This page may combine multiple inventors who share the name “SPENCE JAMES J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
32 patentsUS7182334B2Feb 27, 2007
Air diffusing vacuum transport belt
XEROX CORP29 citations92
US9126445B1Sep 8, 2015
Modular print bar assembly for an inkjet printer
XEROX CORP19 citations84
US9827784B1Nov 28, 2017
System for printing on three-dimensional (3D) objects
XEROX CORP11 citations83
US7706731B2Apr 27, 2010
Hybrid printing system
XEROX CORP15 citations83
US7538299B2May 26, 2009
Media conditioner module
XEROX CORP16 citations83
US6873821B2Mar 29, 2005
Thermally uniform sheet transport for printers
XEROX CORP17 citations83
US7290777B2Nov 6, 2007
Cart for loading, transporting and storing an imaging media cartridge
XEROX CORP14 citations82
US7424246B2Sep 9, 2008
Toner imaging machine having an external fusing module
XEROX CORP8 citations74
US10207452B2Feb 19, 2019
Printer having separated printhead array and method for operating a printer having a separated printhead array
XEROX CORP3 citations73
US10277756B2Apr 30, 2019
Apparatus and method for overcoating a rendered print
XEROX CORP6 citations71
US7962087B2Jun 14, 2011
Radius profiled vacuum media handling transport
XEROX CORP3 citations63
US7904015B2Mar 8, 2011
Cut sheet media handling transport
XEROX CORP3 citations63
US7457574B2Nov 25, 2008
Fuser roll edge wear smoothing system and method
XEROX CORP3 citations63
US11014381B2May 25, 2021
Honeycomb core platen for media transport
XEROX CORP0 citations62
US10987952B1Apr 27, 2021
Chambered vacuum transport platen enabled by honeycomb core
XEROX CORP1 citations62
US10328632B2Jun 25, 2019
Modular system for detecting inoperative ejectors in three-dimensional object printers
XEROX CORP1 citations62
US7286790B2Oct 23, 2007
Trickle collection system and method, and electrophotographic system using the same
XEROX CORP3 citations60
US7076193B2Jul 11, 2006
Wire module for developer unit
XEROX CORP3 citations59
US8052781B2Nov 8, 2011
Integrated waste toner and ozone collection system
XEROX CORP2 citations56
US10786943B2Sep 29, 2020
Printer having a separated printhead array
XEROX CORP0 citations52
US9943886B2Apr 17, 2018
Ejector head cleaning cart for three-dimensional object printing systems
XEROX CORP1 citations52
US8375855B2Feb 19, 2013
Device for cleaning the IOWA roll on a duplexing marking system
XEROX CORP0 citations52
US11214000B2Jan 4, 2022
Apparatus and method for fabricating multi-sided printed composite sheet structures
XEROX CORP0 citations51
US10239328B2Mar 26, 2019
System for printing on three-dimensional (3D) objects
XEROX CORP0 citations51
US9630407B1Apr 25, 2017
Print head with curved nozzle plate
XEROX CORP1 citations51
US7885576B2Feb 8, 2011
Belt installation tool
XEROX CORP0 citations51
US7292804B2Nov 6, 2007
Methods and systems for mounting an imaging media cartridge to a printer
XEROX CORP1 citations51
US8714729B2May 6, 2014
Modular roll bar assembly with temperature control system for heating or cooling web
XEROX CORP1 citations49
US7417654B2Aug 26, 2008
Multiple imaging media dispensing systems and methods
XEROX CORP0 citations47
US7983601B2Jul 19, 2011
Telescopic auger dispense drop tube
XEROX CORP0 citations45
US8364072B2Jan 29, 2013
Reconfigurable sheet transport module
XEROX CORP0 citations42
US7738802B2Jun 15, 2010
Dynamic ESV (sensor) positioner for multi-color configuration
XEROX CORP0 citations41
SPENCE JAMES J
4 patentsUS8388246B2Mar 5, 2013
Web driven vacuum transport
SPENCE JAMES J26 citations90
US8195081B2Jun 5, 2012
Cut sheet media handling transport
SPENCE JAMES J0 citations51
US8100523B2Jan 24, 2012
Bidirectional media sheet transport apparatus
SPENCE JAMES J0 citations51
US8419300B2Apr 16, 2013
Modular web roller assembly
SPENCE JAMES J1 citations48