Devin R. Hess

Person

Burton, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Repair ultra-large casting
- Patent number 12,097,555
- Issue date Sep 24, 2024
- GM Global Technology Operations LLC
- Daniel J. Wilson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of in-situ repair of an ultra-large single-piece casting
- Patent number 12,097,583
- Issue date Sep 24, 2024
- GM Global Technology Operations LLC
- Daniel J. Wilson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Valve seat for automotive cylinder head
- Patent number 11,639,672
- Issue date May 2, 2023
- GM Global Technology Operations LLC
- Daniel J. Wilson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cylinder head valve seat with high thermal conductivity and multipl...
- Patent number 11,473,456
- Issue date Oct 18, 2022
- GM Global Technology Operations LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of manufacture and design of cast-in-place valve seats
- Patent number 11,326,485
- Issue date May 10, 2022
- GM Global Technology Operations LLC
- Devin R. Hess
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Degassing and microstructure refinement of shape casting aluminum a...
- Patent number 9,981,310
- Issue date May 29, 2018
- GM Global Technology Operations LLC
- Qigui Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for automatic quantification of dendrite arm spacing in dend...
- Patent number 9,500,594
- Issue date Nov 22, 2016
- GM Global Technology Operations, LLC
- Qigui Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cylinder head and method
- Patent number 8,672,018
- Issue date Mar 18, 2014
- GM Global Technology Operations LLC
- Devin R. Hess
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
ALUMINUM ALLOY FOR HIGH PRESSURE DIE CASTING OF ULTRA-LARGE VEHICLE...
- Publication number 20240191326
- Publication date Jun 13, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEM OF HIGH-PRESSURE DIE CASTING OF ULTRA-LARGE ALUMINUM CASTINGS
- Publication number 20240123494
- Publication date Apr 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
REPAIR ULTRA-LARGE CASTING
- Publication number 20230356293
- Publication date Nov 9, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Daniel J. Wilson
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF IN-SITU REPAIR OF AN ULTRA-LARGE SINGLE-PIECE CASTING
- Publication number 20230339052
- Publication date Oct 26, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Daniel J. Wilson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPONENT WITH TAILORED MECHANICAL AND CORROSION PROPERTIES
- Publication number 20230243023
- Publication date Aug 3, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Henry ZHAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM ALLOY FOR CASTING AND ADDITIVE MANUFACTURING OF ENGINE COM...
- Publication number 20220170138
- Publication date Jun 2, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
VALVE SEAT FOR AUTOMOTIVE CYLINDER HEAD
- Publication number 20220162968
- Publication date May 26, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Daniel J. Wilson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CYLINDER HEAD VALVE SEAT WITH HIGH THERMAL CONDUCTIVITY AND MULTIPL...
- Publication number 20220082035
- Publication date Mar 17, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF MANUFACTURE AND DESIGN OF CAST-IN-PLACE VALVE SEATS
- Publication number 20220074325
- Publication date Mar 10, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Devin R. Hess
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEM AND METHOD TO STABILIZE TRANSITION METAL PRECIPITATES IN CAS...
- Publication number 20180347011
- Publication date Dec 6, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Herbert W. Doty
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DEGASSING AND MICROSTRUCTURE REFINEMENT OF SHAPE CASTING ALUMINUM A...
- Publication number 20170056971
- Publication date Mar 2, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PRODUCT DESIGN RELIABILITY WITH CONSIDERATION OF MATERIAL PROPERTY...
- Publication number 20150213164
- Publication date Jul 30, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR AUTOMATIC QUANTIFICATION OF DENDRITE ARM SPACING IN DEND...
- Publication number 20140119612
- Publication date May 1, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- G01 - MEASURING TESTING
Information Patent Application
CYLINDER HEAD AND METHOD
- Publication number 20140048033
- Publication date Feb 20, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- DEVIN R. HESS
- B32 - LAYERED PRODUCTS
Information Patent Application
VALVE SEAT INSERT
- Publication number 20130269647
- Publication date Oct 17, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ajay Kumar Pandey
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Devin R. Hess

Person

Patents Grantslast 30 patents

Repair ultra-large casting

Method of in-situ repair of an ultra-large single-piece casting

Valve seat for automotive cylinder head

Cylinder head valve seat with high thermal conductivity and multipl...

Method of manufacture and design of cast-in-place valve seats

Degassing and microstructure refinement of shape casting aluminum a...

Method for automatic quantification of dendrite arm spacing in dend...

Cylinder head and method

Patents Applicationslast 30 patents

ALUMINUM ALLOY FOR HIGH PRESSURE DIE CASTING OF ULTRA-LARGE VEHICLE...

SYSTEM OF HIGH-PRESSURE DIE CASTING OF ULTRA-LARGE ALUMINUM CASTINGS

REPAIR ULTRA-LARGE CASTING

METHOD OF IN-SITU REPAIR OF AN ULTRA-LARGE SINGLE-PIECE CASTING

COMPONENT WITH TAILORED MECHANICAL AND CORROSION PROPERTIES

ALUMINUM ALLOY FOR CASTING AND ADDITIVE MANUFACTURING OF ENGINE COM...

VALVE SEAT FOR AUTOMOTIVE CYLINDER HEAD

CYLINDER HEAD VALVE SEAT WITH HIGH THERMAL CONDUCTIVITY AND MULTIPL...

METHOD OF MANUFACTURE AND DESIGN OF CAST-IN-PLACE VALVE SEATS

SYSTEM AND METHOD TO STABILIZE TRANSITION METAL PRECIPITATES IN CAS...

DEGASSING AND MICROSTRUCTURE REFINEMENT OF SHAPE CASTING ALUMINUM A...

PRODUCT DESIGN RELIABILITY WITH CONSIDERATION OF MATERIAL PROPERTY...

METHOD FOR AUTOMATIC QUANTIFICATION OF DENDRITE ARM SPACING IN DEND...

CYLINDER HEAD AND METHOD

VALVE SEAT INSERT