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Casey E. Walker
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Boulder, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Adjustable interlacing of drying rollers in a print system
Patent number
11,168,940
Issue date
Nov 9, 2021
Ricoh Company, Ltd.
Stuart J. Boland
F26 - DRYING
Information
Patent Grant
Reflectors for evenly heating a drum dryer of a print system
Patent number
11,046,093
Issue date
Jun 29, 2021
Ricoh Company, Ltd.
John Davis Allison
F26 - DRYING
Information
Patent Grant
Adjustable interlacing of drying rollers in a print system
Patent number
10,731,921
Issue date
Aug 4, 2020
Ricoh Company, Ltd.
Stuart J. Boland
F26 - DRYING
Information
Patent Grant
Reflectors for evenly heating a drum dryer of a print system
Patent number
10,500,873
Issue date
Dec 10, 2019
Ricoh Company, Ltd.
John Davis Allison
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Adjustable interlacing of drying rollers in a print system
Patent number
10,060,675
Issue date
Aug 28, 2018
Ricoh Company, Ltd.
Stuart J. Boland
F26 - DRYING
Information
Patent Grant
Reflectors for evenly heating a drum dryer of a print system
Patent number
9,987,859
Issue date
Jun 5, 2018
Ricoh Company, Ltd.
John Allison
F26 - DRYING
Information
Patent Grant
Fire control and containment in production printing systems with ra...
Patent number
9,656,493
Issue date
May 23, 2017
Ricoh Company, Ltd.
Carl R Bildstein
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Ink recirculation for Drop-On-Demand ink jet systems
Patent number
9,649,848
Issue date
May 16, 2017
Ricoh Company, Ltd.
Carlton E. Begeal
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Drum temperature control for a radiant dryer of a printing system
Patent number
9,605,898
Issue date
Mar 28, 2017
Ricoh Company, Ltd.
Stuart J. Boland
F26 - DRYING
Information
Patent Grant
Adjustable interlacing of drying rollers in a print system
Patent number
9,605,900
Issue date
Mar 28, 2017
Ricoh Company, Ltd.
Stuart J. Boland
F26 - DRYING
Information
Patent Grant
Dynamic cooling of print media in a radiant dryer
Patent number
9,505,258
Issue date
Nov 29, 2016
Ricoh Company, Ltd.
Stuart J. Boland
F26 - DRYING
Information
Patent Grant
Optimization of drying for wet colorants in a printing system
Patent number
9,469,137
Issue date
Oct 18, 2016
Ricoh Company, Ltd.
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Fire enclosure and safety system for an inkjet printer using a radi...
Patent number
9,433,809
Issue date
Sep 6, 2016
Ricoh Company, Ltd.
Carl R Bildstein
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Force-balancing gas flow in dryers for printing systems
Patent number
9,423,177
Issue date
Aug 23, 2016
Ricoh Company, Ltd.
Casey E. Walker
F26 - DRYING
Information
Patent Grant
Optimization of drying for wet colorants in a printing system
Patent number
9,199,485
Issue date
Dec 1, 2015
Ricoh Company, Ltd.
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Alignment of printheads in printing systems
Patent number
9,186,885
Issue date
Nov 17, 2015
Ricoh Company, Ltd.
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid dispersal in radiant dryers for printing systems
Patent number
9,156,283
Issue date
Oct 13, 2015
Ricoh Company, Ltd.
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Quality analysis of printheads with clear fluid
Patent number
9,156,278
Issue date
Oct 13, 2015
Ricoh Company, Ltd.
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Substrate defect detection mechanism
Patent number
9,132,665
Issue date
Sep 15, 2015
Ricoh Company, Ltd.
Scott Richard Johnson
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Frequency-based web steering in printing systems
Patent number
9,067,752
Issue date
Jun 30, 2015
Ricoh Company, Ltd.
Carl R Bildstein
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Controlled cooling of print media for a printing system
Patent number
9,039,122
Issue date
May 26, 2015
Ricoh Company, Ltd.
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Alignment of printheads in printing systems
Patent number
9,028,027
Issue date
May 12, 2015
Ricoh Company, Ltd.
Richard Bell
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Edge-justified printing with a crowned roller
Patent number
9,028,036
Issue date
May 12, 2015
Ricoh Company, Ltd.
Carl Bildstein
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dynamic dryer control in printing
Patent number
8,985,756
Issue date
Mar 24, 2015
Ricoh Production Print Solutions LLC
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dryers that adjust power based on non-linear profiles
Patent number
8,959,792
Issue date
Feb 24, 2015
Ricoh Company, Ltd.
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Lamp configuration and controller for a radiant dryer unit of an in...
Patent number
8,955,957
Issue date
Feb 17, 2015
Ricoh Production Print Solutions LLC
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Flush line generation in printing systems that utilize control marks
Patent number
8,944,553
Issue date
Feb 3, 2015
Ricoh Company, Ltd.
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Optimization of drying for wet colorants in a printing system
Patent number
8,939,541
Issue date
Jan 27, 2015
Ricoh Company, Ltd.
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Reduction of print head temperature by disrupting air from heated w...
Patent number
8,899,150
Issue date
Dec 2, 2014
Ricoh Company, Ltd.
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Dynamic drop redirection for drop on demand printing
Patent number
8,870,340
Issue date
Oct 28, 2014
Ricoh Company, Ltd.
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
ADJUSTABLE INTERLACING OF DRYING ROLLERS IN A PRINT SYSTEM
Publication number
20200318902
Publication date
Oct 8, 2020
RICOH COMPANY, LTD.
Stuart J. Boland
F26 - DRYING
Information
Patent Application
REFLECTORS FOR EVENLY HEATING A DRUM DRYER OF A PRINT SYSTEM
Publication number
20200079115
Publication date
Mar 12, 2020
RICOH COMPANY, LTD.
John Davis Allison
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ADJUSTABLE INTERLACING OF DRYING ROLLERS IN A PRINT SYSTEM
Publication number
20180335258
Publication date
Nov 22, 2018
RICOH COMPANY, LTD.
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
REFLECTORS FOR EVENLY HEATING A DRUM DRYER OF A PRINT SYSTEM
Publication number
20180229515
Publication date
Aug 16, 2018
John Davis Allison
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
REFLECTORS FOR EVENLY HEATING A DRUM DRYER OF A PRINT SYSTEM
Publication number
20180086107
Publication date
Mar 29, 2018
RICOH COMPANY, LTD.
John Allison
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Fire control and containment in production printing systems with ra...
Publication number
20170008321
Publication date
Jan 12, 2017
Carl R Bildstein
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ADJUSTABLE INTERLACING OF DRYING ROLLERS IN A PRINT SYSTEM
Publication number
20160313059
Publication date
Oct 27, 2016
RICOH COMPANY, LTD.
Stuart J. Boland
F26 - DRYING
Information
Patent Application
OPTIMIZATION OF DRYING FOR WET COLORANTS IN A PRINTING SYSTEM
Publication number
20160039235
Publication date
Feb 11, 2016
RICOH COMPANY, LTD.
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ALIGNMENT OF PRINTHEADS IN PRINTING SYSTEMS
Publication number
20150290931
Publication date
Oct 15, 2015
RICOH COMPANY, LTD.
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
EDGE-JUSTIFIED PRINTING WITH A CROWNED ROLLER
Publication number
20150145914
Publication date
May 28, 2015
RICOH COMPANY LTD.
Carl Bildstein
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
TARGETED HEATING OF SUBSTRATE
Publication number
20150122794
Publication date
May 7, 2015
RICOH COMPANY LTD.
Carl Bildstein
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WEB STEERING FRAMES THAT INCLUDE AN INDEPENDENTLY ADJUSTABLE ROLLER
Publication number
20150124016
Publication date
May 7, 2015
RICOH COMPANY LTD.
Carl Bildstein
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
OPTIMIZATION OF DRYING FOR WET COLORANTS IN A PRINTING SYSTEM
Publication number
20150097891
Publication date
Apr 9, 2015
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Substrate Defect Detection Mechanism
Publication number
20150054880
Publication date
Feb 26, 2015
RICOH COMPANY, LTD.
Scott Richard Johnson
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Print Head Maintenance Manifold System
Publication number
20150049145
Publication date
Feb 19, 2015
INFOPRINT SOLUTIONS COMPANY LLC
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
WAVELENGTH FILTERS FOR DRYERS OF PRINTING SYSTEMS
Publication number
20150029277
Publication date
Jan 29, 2015
RICOH COMPANY, LTD.
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FREQUENCY-BASED WEB STEERING IN PRINTING SYSTEMS
Publication number
20150009256
Publication date
Jan 8, 2015
RICOH COMPANY, LTD.
Carl R Bildstein
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
ALIGNMENT OF PRINTHEADS IN PRINTING SYSTEMS
Publication number
20150009262
Publication date
Jan 8, 2015
RICOH COMPANY, LTD.
Richard Bell
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
QUALITY ANALYSIS OF PRINTHEADS WITH CLEAR FLUID
Publication number
20140368571
Publication date
Dec 18, 2014
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DISPERSAL IN RADIANT DRYERS FOR PRINTING SYSTEMS
Publication number
20140366760
Publication date
Dec 18, 2014
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
REDUCTION OF INK TEMPERATURES IN A RADIANT DRYER
Publication number
20140285599
Publication date
Sep 25, 2014
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DYNAMIC DRYING OF PRINT MEDIA IN A RADIANT DRYER
Publication number
20140253624
Publication date
Sep 11, 2014
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DRUM TEMPERATURE CONTROL FOR A RADIANT DRYER OF A PRINTING SYSTEM
Publication number
20140250712
Publication date
Sep 11, 2014
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DYNAMIC DROP REDIRECTION FOR DROP ON DEMAND PRINTING
Publication number
20140240392
Publication date
Aug 28, 2014
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FORCE-BALANCING GAS FLOW IN DRYERS FOR PRINTING SYSTEMS
Publication number
20140237848
Publication date
Aug 28, 2014
Casey E. Walker
F26 - DRYING
Information
Patent Application
CUSTOM FLUSH LINE GENERATION IN PRINTING SYSTEMS THAT UTILIZE INK D...
Publication number
20140240388
Publication date
Aug 28, 2014
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DYNAMIC COOLING OF PRINT MEDIA IN A RADIANT DRYER
Publication number
20140237844
Publication date
Aug 28, 2014
Stuart J. Boland
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
FLUSH LINE GENERATION IN PRINTING SYSTEMS THAT UTILIZE CONTROL MARKS
Publication number
20140240385
Publication date
Aug 28, 2014
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
CONTROLLED COOLING OF PRINT MEDIA FOR A PRINTING SYSTEM
Publication number
20140218432
Publication date
Aug 7, 2014
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
OPTIMIZATION OF DRYING FOR WET COLORANTS IN A PRINTING SYSTEM
Publication number
20140218435
Publication date
Aug 7, 2014
Casey E. Walker
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS