Robert D. Keefover

Person

Lake Orion, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Three-way transformer for power conversion in electric vehicles
- Patent number 11,267,349
- Issue date Mar 8, 2022
- BorgWarner, Inc.
- Robert Keefover
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Variable camshaft timing assembly
- Patent number 11,193,399
- Issue date Dec 7, 2021
- BorgWarner, Inc.
- Robert Keefover
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Split linkage mechanism for valve assembly
- Patent number 10,473,232
- Issue date Nov 12, 2019
- BorgWarner Inc.
- Robert J. Telep
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve assembly and valve system including same
- Patent number 10,041,420
- Issue date Aug 7, 2018
- BorgWarner Inc.
- Aaron Feiner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Actuator assembly having at least one driven gear coupled to a housing
- Patent number 9,879,596
- Issue date Jan 30, 2018
- BorgWarner Inc.
- Martin P. Bogen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Actuator with valve return
- Patent number 9,587,592
- Issue date Mar 7, 2017
- BorgWarner Inc.
- Robert Keefover
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Inlet design for a pump assembly
- Patent number 9,568,010
- Issue date Feb 14, 2017
- BorgWarner Inc.
- Ketan G. Adhvaryu
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Control algorithm for freeing an EGR valve from contamination adhesion
- Patent number 9,395,018
- Issue date Jul 19, 2016
- BorgWarner Inc.
- Joseph Labataille
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Actuator with valve return
- Patent number 9,140,218
- Issue date Sep 22, 2015
- BorgWarner Inc.
- Robert Keefover
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Inlet design for a pump assembly
- Patent number 9,097,263
- Issue date Aug 4, 2015
- BorgWarner Inc.
- Ketan G. Adhvaryu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Actuator assembly using a cam slot bearing drive mechanism
- Patent number 8,803,388
- Issue date Aug 12, 2014
- BorgWarner, Inc.
- Robert D. Keefover
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for controlling an actuator
- Patent number 8,585,012
- Issue date Nov 19, 2013
- BorgWarner Inc.
- Joseph F. Labataille
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Combustion engine breathing systems, components thereof and methods...
- Patent number 8,534,047
- Issue date Sep 17, 2013
- BorgWarner Inc.
- Robert D. Keefover
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Valve module for a combustion engine breathing system
- Patent number 8,316,830
- Issue date Nov 27, 2012
- BorgWarner Inc.
- Robert D. Keefover
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Actuator with integrated drive mechanism
- Patent number 8,181,545
- Issue date May 22, 2012
- BorgWarner, Inc.
- Robert D. Keefover
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of actuator control
- Patent number 8,086,329
- Issue date Dec 27, 2011
- BorgWarner Inc.
- Robert D. Keefover
- G05 - CONTROLLING REGULATING
Information Patent Grant
DC motor with asymmetrical poles
- Patent number 8,084,913
- Issue date Dec 27, 2011
- BorgWarner Inc.
- Robert J. Telep
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control and interconnection system for an apparatus
- Patent number 8,074,622
- Issue date Dec 13, 2011
- BorgWarner, Inc.
- Robert J. Telep
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Assembly with non-contacting position sensor
- Patent number 7,594,494
- Issue date Sep 29, 2009
- BorgWarner Inc.
- Robert D. Keefover
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Single sensing multiple output system
- Patent number 7,570,046
- Issue date Aug 4, 2009
- BorgWarner Inc.
- Robert D. Keefover
- G01 - MEASURING TESTING
Information Patent Grant
Gaseous fluid metering valve
- Patent number 7,487,789
- Issue date Feb 10, 2009
- BorgWarner Inc.
- Robert J. Telep
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Pressure balanced bearing
- Patent number 7,337,764
- Issue date Mar 4, 2008
- BorgWarner Inc.
- Hal E. Pringle
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Position sensor apparatus and method
- Patent number 7,191,754
- Issue date Mar 20, 2007
- BorgWarner Inc.
- Robert D. Keefover
- G01 - MEASURING TESTING
Information Patent Grant
Assembly with non-contacting position sensor
- Patent number 7,182,063
- Issue date Feb 27, 2007
- BorgWarner Inc.
- Robert D. Keefover
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Submerged electric fluid pump
- Patent number 7,174,998
- Issue date Feb 13, 2007
- BorgWarner Inc.
- Hal Pringle
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gaseous fluid metering valve
- Patent number 7,086,636
- Issue date Aug 8, 2006
- BorgWarner Inc.
- Robert J. Telep
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Actuator position control system
- Patent number 7,064,508
- Issue date Jun 20, 2006
- BorgWarner Inc.
- Robert D. Keefover
- G05 - CONTROLLING REGULATING
Information Patent Grant
Assembly for electronic throttle control with non-contacting positi...
- Patent number 6,854,443
- Issue date Feb 15, 2005
- BorgWarner Inc.
- Robert Keefover
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electric positional actuator
- Patent number 6,683,429
- Issue date Jan 27, 2004
- BorgWarner Inc.
- Hal Pringle
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electronic throttle control
- Patent number 6,289,874
- Issue date Sep 18, 2001
- BorgWarner Inc.
- Robert D. Keefover
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
THREE-WAY TRANSFORMER FOR POWER CONVERSION IN ELECTRIC VEHICLES
- Publication number 20210188107
- Publication date Jun 24, 2021
- BorgWarner Inc.
- Robert Keefover
- B60 - VEHICLES IN GENERAL
Information Patent Application
VARIABLE CAMSHAFT TIMING ASSEMBLY
- Publication number 20200165943
- Publication date May 28, 2020
- BORGWARNER, INC.
- Robert KEEFOVER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ELECTRICALLY-ACTUATED VARIABLE CAMSHAFT TIMING DEVICE CONTROLLER
- Publication number 20200165942
- Publication date May 28, 2020
- BorgWarner Inc.
- Robert Keefover
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Split Linkage Mechanism For Valve Assembly
- Publication number 20180202575
- Publication date Jul 19, 2018
- BorgWarner Inc.
- Robert J. Telep
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Valve Assembly And Valve System Including Same
- Publication number 20180058342
- Publication date Mar 1, 2018
- BorgWarner Inc.
- Aaron Feiner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Coupling Device for a Valve Arrangement
- Publication number 20170159840
- Publication date Jun 8, 2017
- BorgWarner Inc.
- Petr D. Malik
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LOW PRESSURE EXHAUST GAS RECIRCULATION MODULE
- Publication number 20160032871
- Publication date Feb 4, 2016
- BorgWarner Inc.
- Robert D. KEEFOVER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACTUATOR WITH VALVE RETURN
- Publication number 20150159594
- Publication date Jun 11, 2015
- BorgWarner Inc.
- Robert KEEFOVER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ACTUATOR WITH VALVE RETURN
- Publication number 20150159595
- Publication date Jun 11, 2015
- BorgWarner Inc.
- Robert KEEFOVER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INLET DESIGN FOR A PUMP ASSEMBLY
- Publication number 20130195606
- Publication date Aug 1, 2013
- BorgWarner Inc.
- Ketan G. Adhvaryu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
INLET DESIGN FOR A PUMP ASSEMBLY
- Publication number 20130195607
- Publication date Aug 1, 2013
- BorgWarner Inc.
- Ketan G. Adhvaryu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TURBOCHARGER EGR MODULE
- Publication number 20130195628
- Publication date Aug 1, 2013
- BorgWarner Inc.
- Robert D. Keefover
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTIFUNCTION VALVE
- Publication number 20130025576
- Publication date Jan 31, 2013
- BorgWarner Inc.
- Murray F. Busato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR CONTROLLING AN ACTUATOR
- Publication number 20110260083
- Publication date Oct 27, 2011
- BorgWarner Inc.
- Joseph F. Labataille
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION ENGINE BREATHING SYSTEMS, COMPONENTS THEREOF AND METHODS...
- Publication number 20100293922
- Publication date Nov 25, 2010
- BorgWarner Inc.
- Matt Delavan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
VALVE MODULE FOR A COMBUSTION ENGINE BREATHING SYSTEM
- Publication number 20100263618
- Publication date Oct 21, 2010
- BorgWarner Inc.
- Robert D. Keefover
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL ALGORITHM FOR FREEING AN EGR VALVE FROM CONTAMINATION ADHESION
- Publication number 20090294711
- Publication date Dec 3, 2009
- BorgWarner Inc.
- Joseph Labataille
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of actuator control
- Publication number 20090267557
- Publication date Oct 29, 2009
- BorgWarner Inc.
- Robert D. Keefover
- G05 - CONTROLLING REGULATING
Information Patent Application
Actuator With Integrated Drive Mechanism
- Publication number 20090235766
- Publication date Sep 24, 2009
- BorgWarner Inc.
- Robert D. Keefover
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Actuator With Integrated Drive Mechanism
- Publication number 20090160275
- Publication date Jun 25, 2009
- Robert D. Keefover
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pressure balanced bearing
- Publication number 20080173279
- Publication date Jul 24, 2008
- BorgWarner Inc.
- Hal E. Pringle
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Assembly with non-contacting position sensor
- Publication number 20070113824
- Publication date May 24, 2007
- BorgWarner Inc.
- Robert Keefover
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Position sensor apparatus and method
- Publication number 20070113825
- Publication date May 24, 2007
- BorgWarner Inc.
- Robert D. Keefover
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DC motor with asymmetrical poles
- Publication number 20070080599
- Publication date Apr 12, 2007
- BorgWarner Inc.
- Robert J. Telep
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Gaseous fluid metering valve
- Publication number 20060237675
- Publication date Oct 26, 2006
- BorgWarner Inc.
- Robert J. Telep
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Control and interconnection system for an apparatus
- Publication number 20060166519
- Publication date Jul 27, 2006
- BorgWarner Inc.
- Robert J. Telep
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Exhaust gas recirculation valve and poppet
- Publication number 20060081228
- Publication date Apr 20, 2006
- BorgWarner Inc.
- Robert D. Keefover
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Actuator position control system
- Publication number 20060049789
- Publication date Mar 9, 2006
- BorgWarner Inc.
- Robert D. Keefover
- G05 - CONTROLLING REGULATING
Information Patent Application
Position sensor apparatus and method
- Publication number 20050183695
- Publication date Aug 25, 2005
- BorgWarner Inc.
- Robert D. Keefover
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Assembly with non-contacting position sensor
- Publication number 20050103308
- Publication date May 19, 2005
- BorgWarner Inc.
- Robert Keefover
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Robert D. Keefover

Person

Patents Grantslast 30 patents

Three-way transformer for power conversion in electric vehicles

Variable camshaft timing assembly

Split linkage mechanism for valve assembly

Valve assembly and valve system including same

Actuator assembly having at least one driven gear coupled to a housing

Actuator with valve return

Inlet design for a pump assembly

Control algorithm for freeing an EGR valve from contamination adhesion

Actuator with valve return

Inlet design for a pump assembly

Actuator assembly using a cam slot bearing drive mechanism

Method for controlling an actuator

Combustion engine breathing systems, components thereof and methods...

Valve module for a combustion engine breathing system

Actuator with integrated drive mechanism

Method of actuator control

DC motor with asymmetrical poles

Control and interconnection system for an apparatus

Assembly with non-contacting position sensor

Single sensing multiple output system

Gaseous fluid metering valve

Pressure balanced bearing

Position sensor apparatus and method

Assembly with non-contacting position sensor

Submerged electric fluid pump

Gaseous fluid metering valve

Actuator position control system

Assembly for electronic throttle control with non-contacting positi...

Electric positional actuator

Electronic throttle control

Patents Applicationslast 30 patents

THREE-WAY TRANSFORMER FOR POWER CONVERSION IN ELECTRIC VEHICLES

VARIABLE CAMSHAFT TIMING ASSEMBLY

ELECTRICALLY-ACTUATED VARIABLE CAMSHAFT TIMING DEVICE CONTROLLER

Split Linkage Mechanism For Valve Assembly

Valve Assembly And Valve System Including Same

Coupling Device for a Valve Arrangement

LOW PRESSURE EXHAUST GAS RECIRCULATION MODULE

ACTUATOR WITH VALVE RETURN

ACTUATOR WITH VALVE RETURN

INLET DESIGN FOR A PUMP ASSEMBLY

INLET DESIGN FOR A PUMP ASSEMBLY

TURBOCHARGER EGR MODULE

MULTIFUNCTION VALVE

METHOD FOR CONTROLLING AN ACTUATOR

COMBUSTION ENGINE BREATHING SYSTEMS, COMPONENTS THEREOF AND METHODS...

VALVE MODULE FOR A COMBUSTION ENGINE BREATHING SYSTEM

CONTROL ALGORITHM FOR FREEING AN EGR VALVE FROM CONTAMINATION ADHESION

Method of actuator control

Actuator With Integrated Drive Mechanism

Actuator With Integrated Drive Mechanism

Pressure balanced bearing

Assembly with non-contacting position sensor

Position sensor apparatus and method

DC motor with asymmetrical poles

Gaseous fluid metering valve

Control and interconnection system for an apparatus

Exhaust gas recirculation valve and poppet

Actuator position control system

Position sensor apparatus and method

Assembly with non-contacting position sensor