David Roth

Person

West Bloomfield, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Variable compression ratio connecting rod system with rotary actuator
- Patent number 10,240,525
- Issue date Mar 26, 2019
- BorgWarner Inc.
- David B. Roth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Directly communicated turbocharger
- Patent number 10,215,084
- Issue date Feb 26, 2019
- BorgWarner Inc.
- David B. Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Controlling exhaust gas flow to the EGR system through a scavenger...
- Patent number 9,945,332
- Issue date Apr 17, 2018
- BorgWarner Inc.
- David B. Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Condensing EGR-mixer system
- Patent number 9,816,466
- Issue date Nov 14, 2017
- BorgWarner Inc.
- David B. Roth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbocharger with integrated venturi mixer and EGR valve system
- Patent number 9,695,785
- Issue date Jul 4, 2017
- BorgWarner Inc.
- David B. Roth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Viscous coolant heater with variable coolant pump drive
- Patent number 9,623,720
- Issue date Apr 18, 2017
- BorgWarner Inc.
- David B. Roth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Directly communicated turbocharger
- Patent number 9,086,011
- Issue date Jul 21, 2015
- BorgWarner Inc.
- David B. Roth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Knock-responsive adjustment of an external EGR mixture
- Patent number 8,950,182
- Issue date Feb 10, 2015
- BorgWarner Inc.
- David B. Roth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Boost assist system
- Patent number 8,935,024
- Issue date Jan 13, 2015
- BorgWarner Inc.
- John Shutty
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Controlling exhaust gas recirculation in a turbocharged engine system
- Patent number 8,630,787
- Issue date Jan 14, 2014
- BorgWarner Inc.
- John Shutty
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Controlling exhaust gas flow divided between turbocharging and exha...
- Patent number 8,495,992
- Issue date Jul 30, 2013
- BorgWarner Inc.
- David B. Roth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Viscous coolant heater with variable coolant pump drive
- Patent number 8,464,963
- Issue date Jun 18, 2013
- BorgWarner Inc.
- David B. Roth
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Valve event reduction through operation of a fast-acting camshaft p...
- Patent number 7,568,458
- Issue date Aug 4, 2009
- BorgWarner Inc.
- David B. Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method of providing hydraulic pressure for mechanical wo...
- Patent number 7,322,800
- Issue date Jan 29, 2008
- BorgWarner Inc.
- David B. Roth
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Piston having a patterned coating and method of applying same
- Patent number 7,171,936
- Issue date Feb 6, 2007
- Mahle Technology, Inc.
- Wolfgang Rein
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Variable lift and duration device for poppet valves
- Patent number 6,971,355
- Issue date Dec 6, 2005
- BorgWarner Inc.
- David B. Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of providing hydraulic pressure for mechanical work from an...
- Patent number 6,889,634
- Issue date May 10, 2005
- BorgWarner Inc.
- David B. Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
DIVIDED EXHAUST BOOST TURBOCHARGER
- Publication number 20200256242
- Publication date Aug 13, 2020
- BorgWarner Inc.
- David B. ROTH
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Valve System And Assembly Including The Same
- Publication number 20190309692
- Publication date Oct 10, 2019
- BorgWarner Inc.
- David B. Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Turbocharged Engine Assembly Having Two Exhaust Ducts Provided With...
- Publication number 20180216540
- Publication date Aug 2, 2018
- PSA Automobiles S.A.
- Arnaud Dupuis
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Turbocharged Engine Assembly With Two Exhaust Pipes And Regulating...
- Publication number 20180171845
- Publication date Jun 21, 2018
- PSA Automobiles S.A.
- Diego Rafael Veiga Pagliari
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DEDICATED EGR ENGINE WITH DEDICATED LOOP TURBOCHARGER
- Publication number 20180066610
- Publication date Mar 8, 2018
- BorgWarner Inc.
- David B. Roth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE COMPRESSION RATIO CONNECTING ROD SYSTEM WITH ROTARY ACTUATOR
- Publication number 20170241333
- Publication date Aug 24, 2017
- BorgWarner Inc.
- David B. ROTH
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONDENSING EGR-MIXER SYSTEM
- Publication number 20160281650
- Publication date Sep 29, 2016
- BorgWarner Inc.
- David B. ROTH
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST AFTERTREATMENT SYSTEM AND METHOD
- Publication number 20160169072
- Publication date Jun 16, 2016
- BorgWarner Inc.
- David B. Roth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE BRAKING VIA ADVANCING THE EXHAUST VALVE
- Publication number 20160160710
- Publication date Jun 9, 2016
- BorgWarner Inc.
- David B. ROTH
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIRECTLY COMMUNICATED TURBOCHARGER
- Publication number 20150292393
- Publication date Oct 15, 2015
- BorgWarner Inc.
- David B. Roth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBOCHARGER WITH INTEGRATED VENTURI MIXER AND EGR VALVE SYSTEM
- Publication number 20150285192
- Publication date Oct 8, 2015
- BorgWarner Inc.
- DAVID B. ROTH
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROLLING EXHAUST GAS FLOW TO THE EGR SYSTEM THROUGH A SCAVENGER...
- Publication number 20150260128
- Publication date Sep 17, 2015
- BorgWarner Inc.
- David B. Roth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE VALVETRAIN
- Publication number 20140182535
- Publication date Jul 3, 2014
- BorgWarner Inc.
- David B. Roth
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VISCOUS COOLANT HEATER WITH VARIABLE COOLANT PUMP DRIVE
- Publication number 20130270352
- Publication date Oct 17, 2013
- BorgWarner Inc.
- David B. Roth
- B60 - VEHICLES IN GENERAL
Information Patent Application
DIRECTLY COMMUNICATED TURBOCHARGER
- Publication number 20120279215
- Publication date Nov 8, 2012
- BorgWarner Inc.
- David B. Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
KNOCK-RESPONSIVE ADJUSTMENT OF AN EXTERNAL EGR MIXTURE
- Publication number 20120060497
- Publication date Mar 15, 2012
- BorgWamer Inc.
- David B. Roth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
BOOST ASSIST SYSTEM
- Publication number 20110276204
- Publication date Nov 10, 2011
- BorgWarner Inc.
- John Shutty
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROLLING EXHAUST GAS RECIRCULATION IN A TURBOCHARGED ENGINE SYSTEM
- Publication number 20110010079
- Publication date Jan 13, 2011
- BorgWarner Inc.
- John Shutty
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROLLING EXHAUST GAS FLOW DIVIDED BETWEEN TURBOCHARGING AND EXHA...
- Publication number 20110000470
- Publication date Jan 6, 2011
- BorgWarner Inc.
- David B. Roth
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
VISCOUS COOLANT HEATER WITH VARIABLE COOLANT PUMP DRIVE
- Publication number 20100044450
- Publication date Feb 25, 2010
- David B. Roth
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENGINE AIR BOOST SYSTEM
- Publication number 20090044788
- Publication date Feb 19, 2009
- BorgWarner Inc.
- John Shutty
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Valve Event Reduction Through Operation of a Fast-Acting Camshaft P...
- Publication number 20080092837
- Publication date Apr 24, 2008
- BorgWarner Inc.
- David B. Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System and method of providing hydraulic pressure for mechanical wo...
- Publication number 20050232787
- Publication date Oct 20, 2005
- BorgWarner Inc.
- David B. Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VARIABLE LIFT AND DURATION DEVICE FOR POPPET VALVES
- Publication number 20050211203
- Publication date Sep 29, 2005
- BorgWarner Inc.
- David B. Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Piston having a patterned coating and method of applying same
- Publication number 20050087166
- Publication date Apr 28, 2005
- Wolfgang Rein
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Engine cooling system thermostat bypass for dual temperature control
- Publication number 20040107922
- Publication date Jun 10, 2004
- Daimler Chrysler Corporation
- David Roth
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Person

Patents Grantslast 30 patents

Variable compression ratio connecting rod system with rotary actuator

Directly communicated turbocharger

Controlling exhaust gas flow to the EGR system through a scavenger...

Condensing EGR-mixer system

Turbocharger with integrated venturi mixer and EGR valve system

Viscous coolant heater with variable coolant pump drive

Directly communicated turbocharger

Knock-responsive adjustment of an external EGR mixture

Boost assist system

Controlling exhaust gas recirculation in a turbocharged engine system

Controlling exhaust gas flow divided between turbocharging and exha...

Viscous coolant heater with variable coolant pump drive

Valve event reduction through operation of a fast-acting camshaft p...

System and method of providing hydraulic pressure for mechanical wo...

Piston having a patterned coating and method of applying same

Variable lift and duration device for poppet valves

Method of providing hydraulic pressure for mechanical work from an...

Patents Applicationslast 30 patents

DIVIDED EXHAUST BOOST TURBOCHARGER

Valve System And Assembly Including The Same

Turbocharged Engine Assembly Having Two Exhaust Ducts Provided With...

Turbocharged Engine Assembly With Two Exhaust Pipes And Regulating...

DEDICATED EGR ENGINE WITH DEDICATED LOOP TURBOCHARGER

VARIABLE COMPRESSION RATIO CONNECTING ROD SYSTEM WITH ROTARY ACTUATOR

CONDENSING EGR-MIXER SYSTEM

EXHAUST AFTERTREATMENT SYSTEM AND METHOD

ENGINE BRAKING VIA ADVANCING THE EXHAUST VALVE

DIRECTLY COMMUNICATED TURBOCHARGER

TURBOCHARGER WITH INTEGRATED VENTURI MIXER AND EGR VALVE SYSTEM

CONTROLLING EXHAUST GAS FLOW TO THE EGR SYSTEM THROUGH A SCAVENGER...

INTERNAL COMBUSTION ENGINE VALVETRAIN

VISCOUS COOLANT HEATER WITH VARIABLE COOLANT PUMP DRIVE

DIRECTLY COMMUNICATED TURBOCHARGER

KNOCK-RESPONSIVE ADJUSTMENT OF AN EXTERNAL EGR MIXTURE

BOOST ASSIST SYSTEM

CONTROLLING EXHAUST GAS RECIRCULATION IN A TURBOCHARGED ENGINE SYSTEM

CONTROLLING EXHAUST GAS FLOW DIVIDED BETWEEN TURBOCHARGING AND EXHA...

VISCOUS COOLANT HEATER WITH VARIABLE COOLANT PUMP DRIVE

ENGINE AIR BOOST SYSTEM

Valve Event Reduction Through Operation of a Fast-Acting Camshaft P...

System and method of providing hydraulic pressure for mechanical wo...

VARIABLE LIFT AND DURATION DEVICE FOR POPPET VALVES

Piston having a patterned coating and method of applying same

Engine cooling system thermostat bypass for dual temperature control