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Jason J. Coryell
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Rochester Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Combined heating and transfer of work-piece blanks
Patent number
12,012,641
Issue date
Jun 18, 2024
GM Global Technology Operations LLC
Shane M. Anderson
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Component with tailored mechanical and corrosion properties
Patent number
11,794,280
Issue date
Oct 24, 2023
GM Global Technology Operations LLC
Mingfeng Shi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for welding an aluminum alloy
Patent number
11,794,285
Issue date
Oct 24, 2023
GM Global Technology Operations LLC
Daniel J. Wilson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pre-diffused Al—Si coatings for use in rapid induction heating of p...
Patent number
9,677,145
Issue date
Jun 13, 2017
GM Global Technology Operations LLC
Jason J. Coryell
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
RAPID PRE-HEATING TO IMPROVE SURFACE QUALITY FOR COATING-FREE PRESS...
Publication number
20250073770
Publication date
Mar 6, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhou WANG
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD TO ACHIEVE VARIABLE PROPERTIES WITHIN A COMPONENT USING COAT...
Publication number
20250066868
Publication date
Feb 27, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Sarah Tedesco
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD OF INTERFACE SURFACE PREPARATION FOR COATED STEEL ENABLING L...
Publication number
20240139875
Publication date
May 2, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jason J. Coryell
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COMPONENT WITH TAILORED MECHANICAL AND CORROSION PROPERTIES
Publication number
20230111725
Publication date
Apr 13, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Mingfeng SHI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND APPARATUS FOR WELDING AN ALUMINUM ALLOY
Publication number
20230030336
Publication date
Feb 2, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Daniel J. Wilson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HIGH-STRENGTH STEEL SHEET BLANK HAVING DECARBURIZED OUTER LAYERS
Publication number
20220314377
Publication date
Oct 6, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
MingFeng Shi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COMBINED HEATING AND TRANSFER OF WORK-PIECE BLANKS
Publication number
20220162721
Publication date
May 26, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Shane M. Anderson
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
PRESS HARDENING STEEL WITH HIGH OXIDATION RESISTANCE
Publication number
20210222265
Publication date
Jul 22, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qi LU
C21 - METALLURGY OF IRON
Information
Patent Application
PRE-DIFFUSED AL-SI COATINGS FOR USE IN RAPID INDUCTION HEATING OF P...
Publication number
20130037178
Publication date
Feb 14, 2013
GENERAL MOTORS COMPANY
Jason J. Coryell
C21 - METALLURGY OF IRON