Inventor
WEGMAN PAUL M
US49 patents
⚠️ This page may combine multiple inventors who share the name “WEGMAN PAUL M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
47 patentsUS6227768B1May 8, 2001
Particulate conveyor device and apparatus
XEROX CORP112 citations97
US6102088AAug 15, 2000
Vacuum valve shutoff for particulate filling system
XEROX CORP60 citations96
US6021821AFeb 8, 2000
Particulate processing apparatus
XEROX CORP63 citations96
US6098677AAug 8, 2000
High speed air nozzle with mechanical valve for particulate systems
XEROX CORP60 citations95
US5909829AJun 8, 1999
Vibratory filler for powders
XEROX CORP76 citations94
US6951230B1Oct 4, 2005
Continuously variable length and shaped auger for powder fillers
XEROX CORP21 citations93
US6497259B1Dec 24, 2002
Filling apparatus having a clean-shutoff conveyor
XEROX CORP29 citations93
US6056025AMay 2, 2000
High speed air nozzle for particulate filling system
XEROX CORP30 citations93
US6024141AFeb 15, 2000
Particulate processing apparatus
XEROX CORP49 citations93
US5988234ANov 23, 1999
Apparatus for particulate processing
XEROX CORP35 citations93
US7004210B1Feb 28, 2006
Conditioning toner in cartridge during auger filling
XEROX CORP38 citations92
US6722406B2Apr 20, 2004
Toner filling apparatus and method including a nozzle having post-cutoff vibrator assembly
XEROX CORP34 citations92
US6473571B1Oct 29, 2002
Communicating dispensing article
XEROX CORP36 citations92
US6418283B1Jul 9, 2002
Communications cartridge
XEROX CORP49 citations92
US6018637AJan 25, 2000
Reproduction machine including a developer material cartridge having a label assembly reuseable as a sealing device
XEROX CORP24 citations92
US5947169ASep 7, 1999
Oscillating valve for powders
XEROX CORP55 citations92
US5937235AAug 10, 1999
Reproduction machine including a developer material cartridge having a non-interfering dual-use sealing device
XEROX CORP24 citations92
US6347648B1Feb 19, 2002
Powder filling utilizing vibrofluidization
XEROX CORP33 citations91
US6196278B1Mar 6, 2001
Powder filling utilizing vibrofluidization
XEROX CORP22 citations91
US5685348ANov 11, 1997
Electromagnetic filler for developer material
XEROX CORP29 citations90
US6000446ADec 14, 1999
Apparatus for particulate processing
XEROX CORP22 citations88
US5424816AJun 13, 1995
Toner cartridge
XEROX CORP43 citations88
US7114638B2Oct 3, 2006
Bin partitions to improve material flow
XEROX CORP16 citations84
US6640845B1Nov 4, 2003
Toner filling apparatus and method including an anti-dribbling nozzle having air discharge ports
XEROX CORP7 citations74
US5950868ASep 14, 1999
Eccentric nozzle for powder filling systems
XEROX CORP12 citations74
US5699842ADec 23, 1997
Magnetic filling and mixing apparatus and processes thereof
XEROX CORP17 citations74
US10029810B2Jul 24, 2018
Single dose screening for particulate materials
XEROX CORP3 citations73
US7269361B2Sep 11, 2007
System and method for notifying a user of a document left at a xerographic apparatus
XEROX CORP8 citations73
US5921295AJul 13, 1999
High speed nozzle for toner filling systems
XEROX CORP12 citations72
US5839485ANov 24, 1998
Electromagnetic valve and demagnetizing circuit
XEROX CORP15 citations71
US5740506AApr 14, 1998
Toner cartridge breather cap
XEROX CORP14 citations71
US6484764B1Nov 26, 2002
Filling apparatus having an even-filling nozzle
XEROX CORP10 citations70
US9217956B1Dec 22, 2015
Dispense-end seal for toner containers
XEROX CORP3 citations63
US7780040B2Aug 24, 2010
Particle dispenser cartridge arranged with dispenser nozzle outer shutter rails
XEROX CORP6 citations63
US7302975B2Dec 4, 2007
Method and system for increasing density of toner in a toner container
XEROX CORP4 citations63
US7116930B2Oct 3, 2006
Dispenser bottle including a conduit partition assembly, and an image forming device including the same
XEROX CORP3 citations63
US5950869ASep 14, 1999
Pivoting nozzle for powder filling systems
XEROX CORP3 citations63
USD629447SDec 21, 2010
Replenisher toner container for a xerographic machine
XEROX CORP3 citations60
US9250571B2Feb 2, 2016
Method and apparatus for filling a toner container useful in printing
XEROX CORP2 citations55
US10377515B2Aug 13, 2019
Single dose screening for particulate materials
XEROX CORP0 citations52
US9606488B1Mar 28, 2017
System for refilling replenisher cartridge
XEROX CORP1 citations52
US9122201B2Sep 1, 2015
Method and apparatus for reducing residual toner in a rotating container
XEROX CORP0 citations52
US7672620B2Mar 2, 2010
Developer purification station or structure
XEROX CORP1 citations52
US7621502B2Nov 24, 2009
Minimal-compression butterfly valve
XEROX CORP1 citations52
US7493067B2Feb 17, 2009
Toner and developer purification system
XEROX CORP1 citations52
US5515665AMay 14, 1996
Method and apparatus for positioning a closure on a container
XEROX CORP1 citations52
US9020402B2Apr 28, 2015
Method and apparatus for reducing residual toner in a rotating container
XEROX CORP0 citations42