DONALD E. PROFFITT

Person

RICHMOND, KY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable compliance of separation strips in a media dam
- Patent number 11,192,737
- Issue date Dec 7, 2021
- Lexmark International, Inc.
- Chad Michael Piening
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fuser architecture for enabling interchangeability in an imaging de...
- Patent number 10,216,141
- Issue date Feb 26, 2019
- Lexmark International, Inc.
- Karen Elaine Ballman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Common media redrive system for both belt and hot roll fuser assemb...
- Patent number 10,185,285
- Issue date Jan 22, 2019
- Lexmark International, Inc.
- Karen Elaine Ballman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fuser architecture for enabling interchangeability in an imaging de...
- Patent number 9,904,239
- Issue date Feb 27, 2018
- Lexmark International, Inc.
- Karen Elaine Ballman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positive locking mechanism for a removable fuser
- Patent number 9,857,759
- Issue date Jan 2, 2018
- Lexmark International, Inc.
- Richard Gordon Boyatt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
RFID tag programming in a duplexer
- Patent number 9,818,006
- Issue date Nov 14, 2017
- Lexmark International, Inc.
- Jason P. Hale
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self lubricating fuser and method of operation
- Patent number 9,348,273
- Issue date May 24, 2016
- Lexmark International, Inc.
- Donald Eugene Proffitt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Self lubricating fuser and method of operation
- Patent number 9,075,354
- Issue date Jul 7, 2015
- Lexmark International, Inc.
- Donald Eugene Proffitt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Self lubricating fuser and method of operation
- Patent number 9,069,297
- Issue date Jun 30, 2015
- Lexmark International, Inc.
- Donald Eugene Proffitt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Adjustable Compliance of Separation Strips in a Media Dam
- Publication number 20200399082
- Publication date Dec 24, 2020
- Lexmark International, Inc.
- Chad Michael Piening
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
COMMON MEDIA REDRIVE SYSTEM FOR BOTH BELT AND HOT ROLL FUSER ASSEMB...
- Publication number 20180164740
- Publication date Jun 14, 2018
- Lexmark International, Inc.
- KAREN ELAINE BALLMAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FUSER ARCHITECTURE FOR ENABLING INTERCHANGEABILITY IN AN IMAGING DE...
- Publication number 20180150022
- Publication date May 31, 2018
- Lexmark International, Inc.
- KAREN ELAINE BALLMAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RFID Tag Programming in a Duplexer
- Publication number 20170329999
- Publication date Nov 16, 2017
- Lexmark International, Inc.
- Jason P. Hale
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMOVABLE DUPLEXER TRAY MODULE FOR AN IMAGING APPARATUS
- Publication number 20170320700
- Publication date Nov 9, 2017
- LEXMARK INTERNATIONAL, INC.
- DONALD E. PROFFITT
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Self Lubricating Fuser and Method of Operation
- Publication number 20150117921
- Publication date Apr 30, 2015
- Lexmark International, Inc.
- Donald Eugene Proffitt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Self Lubricating Fuser and Method of Operation
- Publication number 20140241763
- Publication date Aug 28, 2014
- Lexmark International, Inc.
- Donald Eugene Proffitt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Self Lubricating Fuser and Method of Operation
- Publication number 20140241748
- Publication date Aug 28, 2014
- Lexmark International, Inc.
- Donald Eugene Proffitt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

DONALD E. PROFFITT

Person

Patents Grantslast 30 patents

Adjustable compliance of separation strips in a media dam

Fuser architecture for enabling interchangeability in an imaging de...

Common media redrive system for both belt and hot roll fuser assemb...

Fuser architecture for enabling interchangeability in an imaging de...

Positive locking mechanism for a removable fuser

RFID tag programming in a duplexer

Self lubricating fuser and method of operation

Self lubricating fuser and method of operation

Self lubricating fuser and method of operation

Patents Applicationslast 30 patents

Adjustable Compliance of Separation Strips in a Media Dam

COMMON MEDIA REDRIVE SYSTEM FOR BOTH BELT AND HOT ROLL FUSER ASSEMB...

FUSER ARCHITECTURE FOR ENABLING INTERCHANGEABILITY IN AN IMAGING DE...

RFID Tag Programming in a Duplexer

REMOVABLE DUPLEXER TRAY MODULE FOR AN IMAGING APPARATUS

Self Lubricating Fuser and Method of Operation

Self Lubricating Fuser and Method of Operation

Self Lubricating Fuser and Method of Operation