Rodney Evan Sproul

Person

Lexington, KY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Toner cartridge for use in an image forming device
- Patent number 10,048,623
- Issue date Aug 14, 2018
- Lexmark International, Inc.
- Benjer Albaran Acosta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge for use in an image forming device
- Patent number 9,921,522
- Issue date Mar 20, 2018
- Lexmark International, Inc.
- Benjer Albaran Acosta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge for use in an image forming device
- Patent number 9,658,590
- Issue date May 23, 2017
- Lexmark International, Inc.
- Benjer Albaran Acosta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge for use in an image forming device
- Patent number 9,541,860
- Issue date Jan 10, 2017
- Lexmark International, Inc.
- Benjer Albaran Acosta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge for use in an image forming device
- Patent number 9,323,178
- Issue date Apr 26, 2016
- Lexmark International, Inc.
- Benjer Albaran Acosta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge for use in an image forming device
- Patent number 9,298,130
- Issue date Mar 29, 2016
- Lexmark International, Inc.
- Benjer Albaran Acosta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner delivery system for a shake-free toner cartridge
- Patent number 9,042,792
- Issue date May 26, 2015
- Lexmark International, Inc.
- James Anthany Carter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge for use in an image forming device
- Patent number 8,867,966
- Issue date Oct 21, 2014
- Lexmark International, Inc.
- Benjer Albaran Acosta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System and methods for automatic color deficient vision correction...
- Patent number 8,792,138
- Issue date Jul 29, 2014
- Lexmark International, Inc.
- Aaron Jacob Boggs
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Paddle assembly for a shake-free toner cartridge
- Patent number 8,688,016
- Issue date Apr 1, 2014
- Lexmark International, Inc.
- James Anthany Carter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner delivery system for a shake-free toner cartridge
- Patent number 8,660,469
- Issue date Feb 25, 2014
- Lexmark International, Inc.
- James Anthany Carter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER CARTRIDGE FOR USE IN AN IMAGE FORMING DEVICE
- Publication number 20180164717
- Publication date Jun 14, 2018
- Lexmark International, Inc.
- BENJER ALBARAN ACOSTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE FOR USE IN AN IMAGE FORMING DEVICE
- Publication number 20170219961
- Publication date Aug 3, 2017
- Lexmark International, Inc.
- BENJER ALBARAN ACOSTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE FOR USE IN AN IMAGE FORMING DEVICE
- Publication number 20170075295
- Publication date Mar 16, 2017
- Lexmark International, Inc.
- BENJER ALBARAN ACOSTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CARTRIDGE FOR USE IN AN IMAGE FORMING DEVICE
- Publication number 20160195833
- Publication date Jul 7, 2016
- Lexmark International, Inc.
- Benjer Albaran Acosta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photoconductive Drum Cover for Neutralizing Static Charge Buildup o...
- Publication number 20160077486
- Publication date Mar 17, 2016
- Lexmark International, Inc.
- Rodney Evan Sproul
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Manually Removable Separator for Neutralizing Static Charge Buildup...
- Publication number 20160077485
- Publication date Mar 17, 2016
- Lexmark International, Inc.
- Rodney Evan Sproul
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner Cartridge for use in an Image Forming Device
- Publication number 20160041499
- Publication date Feb 11, 2016
- Lexmark International, Inc.
- Benjer Albaran Acosta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner Delivery System for a Toner Cartridge
- Publication number 20150227080
- Publication date Aug 13, 2015
- James Anthany Carter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner Cartridge for use in an Image Forming Device
- Publication number 20150003877
- Publication date Jan 1, 2015
- Lexmark International, Inc.
- Benjer Albaran Acosta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner Delivery System for a Shake-Free Toner Cartridge
- Publication number 20140199097
- Publication date Jul 17, 2014
- Lexmark International, Inc.
- James Anthany Carter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHODS FOR IMPROVING COLOR DIFFERENTIATION BY DOT PLACEMENT MANIPU...
- Publication number 20130201495
- Publication date Aug 8, 2013
- Aaron Jacob Boggs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS FOR AUTOMATIC COLOR DEFICIENT VISION CORRECTION...
- Publication number 20130201496
- Publication date Aug 8, 2013
- Aaron Jacob Boggs
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Methods for Improving Color Differentiation by Dot Placement Manipu...
- Publication number 20130201498
- Publication date Aug 8, 2013
- LEXMARK INTENATIONAL, INC.
- Aaron Jacob Boggs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TONER CARTRIDGE FOR USE IN AN IMAGE FORMING DEVICE
- Publication number 20130170868
- Publication date Jul 4, 2013
- Benjer Albaran Acosta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PADDLE ASSEMBLY FOR A SHAKE-FREE TONER CARTRIDGE
- Publication number 20130170874
- Publication date Jul 4, 2013
- James Anthany Carter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER VESSEL HAVING IMPROVED PADDLE FOR BREAKING COMPACTED TONER
- Publication number 20130170875
- Publication date Jul 4, 2013
- Rodney Evan Sproul
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER DELIVERY SYSTEM FOR A SHAKE-FREE TONER CARTRIDGE
- Publication number 20130170873
- Publication date Jul 4, 2013
- James Anthany Carter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Rodney Evan Sproul

Person

Patents Grantslast 30 patents

Toner cartridge for use in an image forming device

Toner cartridge for use in an image forming device

Toner cartridge for use in an image forming device

Toner cartridge for use in an image forming device

Toner cartridge for use in an image forming device

Toner cartridge for use in an image forming device

Toner delivery system for a shake-free toner cartridge

Toner cartridge for use in an image forming device

System and methods for automatic color deficient vision correction...

Paddle assembly for a shake-free toner cartridge

Toner delivery system for a shake-free toner cartridge

Patents Applicationslast 30 patents

TONER CARTRIDGE FOR USE IN AN IMAGE FORMING DEVICE

TONER CARTRIDGE FOR USE IN AN IMAGE FORMING DEVICE

TONER CARTRIDGE FOR USE IN AN IMAGE FORMING DEVICE

TONER CARTRIDGE FOR USE IN AN IMAGE FORMING DEVICE

Photoconductive Drum Cover for Neutralizing Static Charge Buildup o...

Manually Removable Separator for Neutralizing Static Charge Buildup...

Toner Cartridge for use in an Image Forming Device

Toner Delivery System for a Toner Cartridge

Toner Cartridge for use in an Image Forming Device

Toner Delivery System for a Shake-Free Toner Cartridge

METHODS FOR IMPROVING COLOR DIFFERENTIATION BY DOT PLACEMENT MANIPU...

SYSTEM AND METHODS FOR AUTOMATIC COLOR DEFICIENT VISION CORRECTION...

Methods for Improving Color Differentiation by Dot Placement Manipu...

TONER CARTRIDGE FOR USE IN AN IMAGE FORMING DEVICE

PADDLE ASSEMBLY FOR A SHAKE-FREE TONER CARTRIDGE

TONER VESSEL HAVING IMPROVED PADDLE FOR BREAKING COMPACTED TONER

TONER DELIVERY SYSTEM FOR A SHAKE-FREE TONER CARTRIDGE