Inventor
James J. Spence
Inventor
Honeoye Falls, NY, US
Overview
Patents· 51 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters29%
G03GElectrography27%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables17%
B29CShaping or joining of plastics5%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering5%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing2%
B41MPrinting, duplicating, marking, or copying processes2%
A43BCharacteristic features of footwear1%
A43DMachines, tools, equipment or methods for manufacturing or repairing footwear1%
B01DSeparation1%
PatentTitleYear
11,014,381Honeycomb core platen for media transport202110,987,952Chambered vacuum transport platen enabled by honeycomb core202110,786,943Printer having a separated printhead array202010,328,632Modular system for detecting inoperative ejectors in three-dimensional object printers201910,277,756Apparatus and method for overcoating a rendered print201910,239,328System for printing on three-dimensional (3D) objects201910,207,452Printer having separated printhead array and method for operating a printer having a separated printhead array20199,943,886Ejector head cleaning cart for three-dimensional object printing systems20189,827,784System for printing on three-dimensional (3D) objects20179,630,407'Print head with curved nozzle plate'20179,630,427'Post-application ink processing and sheet handling'20179,586,426'Profile printing with cam followers and template guides'20179,375,943'Post-application ink processing and sheet handling'20169,126,445'Modular print bar assembly for an inkjet printer'20158,967,792'Moveable platen cart for handling sheets of substrate media in a printing system'20158,944,588'Pneumatic sheet registration and clamping with vectored air flow'20158,888,271'Air bearing substrate media transport'20148,882,261'Large sheet handling using a flatbed cart'20148,851,664'Maintenance cart for moveable flatbed media marking system'20148,714,729'Modular roll bar assembly with temperature control system for heating or cooling web'20148,668,318'System and method for spreading ink on a media web'20148,579,284'Pneumatic sheet registration and clamping'20138,419,300'Modular web roller assembly'20138,393,696'Method and device for controlling the mass of an ink droplet'20138,388,246'Web driven vacuum transport'20138,375,855'Device for cleaning the IOWA roll on a duplexing marking system'20138,364,072'Reconfigurable sheet transport module'20138,320,816'Pass through inverter'20128,195,081'Cut sheet media handling transport'20128,160,475'Cart with xero module lift assist'20128,100,523'Bidirectional media sheet transport apparatus'20128,083,230'Bi directional paper handling transport'20118,081,901'Xerographic marking module useful in a xerographic color marking system'20118,078,082'Modular printing system'20118,052,781'Integrated waste toner and ozone collection system'20117,983,601'Telescopic auger dispense drop tube'20117,962,087'Radius profiled vacuum media handling transport'20117,904,015'Cut sheet media handling transport'20117,885,576'Belt installation tool'20117,738,802'Dynamic ESV (sensor) positioner for multi-color configuration'20107,706,731'Hybrid printing system'20107,538,299'Media conditioner module'20097,457,574'Fuser roll edge wear smoothing system and method'20087,424,246'Toner imaging machine having an external fusing module'20087,417,654'Multiple imaging media dispensing systems and methods'20087,290,777'Cart for loading, transporting and storing an imaging media cartridge'20077,292,804'Methods and systems for mounting an imaging media cartridge to a printer'20077,286,790'Trickle collection system and method, and electrophotographic system using the same'20077,182,334'Air diffusing vacuum transport belt'20077,076,193'Wire module for developer unit'20066,873,821'Thermally uniform sheet transport for printers'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2021Patents assigned to XEROX CORP (51)· patent assignee history
2005–2021Based in Honeoye Falls, NY, US· patent location history
2011–2013Patents assigned to SPENCE JAMES J (11)· patent assignee history
2011–2014Patents assigned to SPENCE JAMES JOSEPH (5)· patent assignee history
2011–2013Patents assigned to ATWOOD MARK A (3)· patent assignee history
2011–2013Patents assigned to BOBER HENRY T (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 51 | 2005–2021 |
| SPENCE JAMES Jself | 11 | 2011–2013 |
| SPENCE JAMES JOSEPHself | 5 | 2011–2014 |
| ATWOOD MARK A | 3 | 2011–2013 |
| BOBER HENRY T | 3 | 2011–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Honeoye Falls, New York, US | 51 | 2005–2021 |