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Paul M. Najt
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Bloomfield, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Architecture of renewable energy ecosystem
Patent number
11,929,615
Issue date
Mar 12, 2024
GM Global Technology Operations LLC
Venkata Prasad Atluri
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Insulated exhaust port liner for a cylinder head assembly of a moto...
Patent number
11,319,894
Issue date
May 3, 2022
GM Global Technology Operations LLC
Peter P. Andruskiewicz
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Internal combustion engine employing a dedicated-cylinder EGR system
Patent number
10,626,812
Issue date
Apr 21, 2020
GM Global Technology Operations LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Internal combustion engine and method of igniting a fuel
Patent number
10,605,222
Issue date
Mar 31, 2020
GM Global Technology Operations LLC
Cherian A. Idicheria
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite thermal barrier coating
Patent number
10,502,130
Issue date
Dec 10, 2019
GM Global Technology Operations LLC
Russell P. Durrett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cylinder liner assembly and method of making the same
Patent number
10,487,770
Issue date
Nov 26, 2019
GM Global Technology Operations LLC
Anthony M. Coppola
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method and apparatus for controlling operation of an internal combu...
Patent number
10,487,753
Issue date
Nov 26, 2019
GM Global Technology Operations LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Methods of manufacturing vehicle assemblies
Patent number
10,486,378
Issue date
Nov 26, 2019
GM Global Technology Operations LLC
Anthony M. Coppola
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Composite engine architecture, and method of manufacturing the same
Patent number
10,487,778
Issue date
Nov 26, 2019
GM Global Technology Operations LLC
Anthony M. Coppola
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymeric composite engine assembly and methods of heating and cool...
Patent number
10,408,163
Issue date
Sep 10, 2019
GM Global Technology Operations LLC
Hamid G. Kia
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Elevated compression ratio internal combustion engine with multi-st...
Patent number
10,393,032
Issue date
Aug 27, 2019
GM Global Technology Operations LLC
Yongsheng He
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methods of joining components in vehicle assemblies
Patent number
10,267,261
Issue date
Apr 23, 2019
GM Global Technology Operations LLC
Anthony M. Coppola
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Internal combustion engine and method for coating internal combusti...
Patent number
10,190,533
Issue date
Jan 29, 2019
GM Global Technology Operations LLC
Russell P. Durrett
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine assemblies and methods of manufacturing the same
Patent number
10,132,270
Issue date
Nov 20, 2018
GM Global Technology Operations LLC
Anthony M. Coppola
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Crankshaft assemblies and methods of manufacturing the same
Patent number
10,125,809
Issue date
Nov 13, 2018
GM Global Technology Operations LLC
Anthony M. Coppola
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Ceramic microsphere thermal barrier coating
Patent number
10,040,723
Issue date
Aug 7, 2018
GM Global Technology Operations LLC
Russell P. Durrett
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Combustion ignition device for an internal combustion engine
Patent number
10,018,104
Issue date
Jul 10, 2018
GM Global Technology Operations LLC
Ronald O. Grover
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Plasma ignition device
Patent number
9,951,743
Issue date
Apr 24, 2018
GM Global Technology Operations LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for exhaust purification for an internal combu...
Patent number
9,926,825
Issue date
Mar 27, 2018
GM Global Technology Operations LLC
Cherian A. Idicheria
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and apparatus for exhaust purification for an internal combu...
Patent number
9,903,248
Issue date
Feb 27, 2018
GM Global Technology Operations LLC
Kushal Narayanaswamy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust compound internal combustion engine with controlled expansion
Patent number
9,897,000
Issue date
Feb 20, 2018
GM Global Technology Operations LLC
Russell P. Durrett
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Systems and methods of controlling valve timing in an engine
Patent number
9,863,330
Issue date
Jan 9, 2018
GM Global Technology Operations LLC
Hanho Yun
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and apparatus for controlling operation of an internal combu...
Patent number
9,810,192
Issue date
Nov 7, 2017
GM Global Technology Operations LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for controlling operation of an internal combu...
Patent number
9,803,580
Issue date
Oct 31, 2017
GM Global Technology Operations LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine torque control with combustion phasing
Patent number
9,689,321
Issue date
Jun 27, 2017
GM Global Technology Operations LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine torque control with fuel mass
Patent number
9,689,339
Issue date
Jun 27, 2017
GM Global Technology Operations LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Single-shaft dual expansion internal combustion engine
Patent number
9,677,464
Issue date
Jun 13, 2017
GM Global Technology Operations LLC
Russell P. Durrett
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and system for controlling a powertrain
Patent number
9,617,930
Issue date
Apr 11, 2017
GM Global Technology Operations LLC
Jun-Mo Kang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Single-shaft dual expansion internal combustion engine
Patent number
9,605,708
Issue date
Mar 28, 2017
GM Global Technology Operations LLC
Russell P. Durrett
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Internal combustion engine and method of igniting a fuel
Patent number
9,599,061
Issue date
Mar 21, 2017
GM Global Technology Operations LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
ARCHITECTURE OF RENEWABLE ENERGY ECOSYSTEM
Publication number
20230261469
Publication date
Aug 17, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Venkata Prasad ATLURI
B60 - VEHICLES IN GENERAL
Information
Patent Application
INSULATED EXHAUST PORT LINER FOR A CYLINDER HEAD ASSEMBLY OF A MOTO...
Publication number
20210372345
Publication date
Dec 2, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Peter P. Andruskiewicz
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMBUSTION IGNITION DEVICES FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20200182217
Publication date
Jun 11, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
SeungHwan Keum
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHODS FOR MANUFACTURING CAST COMPONENTS WITH INTEGRAL THERMAL BAR...
Publication number
20200164431
Publication date
May 28, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael J. Walker
B22 - CASTING POWDER METALLURGY
Information
Patent Application
POLYMERIC AND METAL CYLINDER HEAD AND METHOD OF MAKING THE SAME
Publication number
20200063690
Publication date
Feb 27, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Anthony M. Coppola
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CONNECTING ROD AND A METHOD OF MANUFACTURING THE CONNECTING ROD
Publication number
20200025238
Publication date
Jan 23, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Anthony M. Coppola
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
GAP-FILLING SEALING LAYER OF THERMAL BARRIER COATING
Publication number
20190194812
Publication date
Jun 27, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael J. Walker
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CYLINDER LINER ASSEMBLY AND METHOD OF MAKING THE SAME
Publication number
20190170082
Publication date
Jun 6, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Anthony M. Coppola
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMPOSITE ENGINE ARCHITECTURE, AND METHOD OF MANUFACTURING THE SAME
Publication number
20190170086
Publication date
Jun 6, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Anthony M. Coppola
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MULTI-LAYER THERMAL BARRIER
Publication number
20190107045
Publication date
Apr 11, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Russell P. Durrett
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEMS AND METHODS OF CONTROLLING PRE-PRIMARY IGNITION OF AN INTER...
Publication number
20190040837
Publication date
Feb 7, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INTERNAL COMBUSTION ENGINE AND METHOD OF IGNITING A FUEL
Publication number
20190032623
Publication date
Jan 31, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN INTERNAL COMBU...
Publication number
20180347476
Publication date
Dec 6, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN INTERNAL COMBU...
Publication number
20180340507
Publication date
Nov 29, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
INTERNAL COMBUSTION ENGINE EMPLOYING A DEDICATED-CYLINDER EGR SYSTEM
Publication number
20180216550
Publication date
Aug 2, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE COMBUSTION PHASING CONTROL DURING TRANSIENT STATE
Publication number
20180195455
Publication date
Jul 12, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yiran Hu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METALLIC MICROSPHERE THERMAL BARRIER COATING
Publication number
20180186144
Publication date
Jul 5, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Russell P. Durrett
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMBUSTION IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
Publication number
20180135506
Publication date
May 17, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ronald O. Grover
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ELEVATED COMPRESSION RATIO INTERNAL COMBUSTION ENGINE WITH MULTI-ST...
Publication number
20180058343
Publication date
Mar 1, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yongsheng HE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CERAMIC MICROSPHERE THERMAL BARRIER COATING
Publication number
20180037510
Publication date
Feb 8, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Russell P. Durrett
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
INTERNAL COMBUSTION ENGINE AND METHOD FOR COATING INTERNAL COMBUSTI...
Publication number
20180038308
Publication date
Feb 8, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Russell P. Durrett
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METALLIC MICROSPHERE THERMAL BARRIER COATING
Publication number
20180038276
Publication date
Feb 8, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Russell P. Durrett
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
METHODS OF MANUFACTURING VEHICLE ASSEMBLIES
Publication number
20180029316
Publication date
Feb 1, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Anthony M. Coppola
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHODS OF JOINING COMPONENTS IN VEHICLE ASSEMBLIES
Publication number
20180030924
Publication date
Feb 1, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Anthony M. Coppola
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CRANKSHAFT ASSEMBLIES AND METHODS OF MANUFACTURING THE SAME
Publication number
20180031027
Publication date
Feb 1, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Anthony M. Coppola
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ENGINE ASSEMBLIES AND METHODS OF MANUFACTURING THE SAME
Publication number
20180030923
Publication date
Feb 1, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Anthony M. Coppola
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
POLYMERIC COMPOSITE ENGINE ASSEMBLY AND METHODS OF HEATING AND COOL...
Publication number
20180030922
Publication date
Feb 1, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hamid G. Kia
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEMS AND METHODS OF CONTROLLING VALVE TIMING IN AN ENGINE
Publication number
20170321613
Publication date
Nov 9, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN INTERNAL COMBU...
Publication number
20170298894
Publication date
Oct 19, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Cherian A. Idicheria
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR EXHAUST PURIFICATION FOR AN INTERNAL COMBU...
Publication number
20170298799
Publication date
Oct 19, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Kushal Narayanaswamy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES