Gregory Melekian

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Clarkston, MI, US

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Patents Grantslast 30 patents

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
Parking pawl pin bore support
- Patent number 11,920,678
- Issue date Mar 5, 2024
- GM Global Technology Operations LLC
- Lokesh Choudhary
- B60 - VEHICLES IN GENERAL
Information Patent Grant
In-line pressurization chamber for casting
- Patent number 11,772,156
- Issue date Oct 3, 2023
- GM Global Technology Operations LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cast engine block having a hybrid threaded insert
- Patent number 11,767,804
- Issue date Sep 26, 2023
- GM Global Technology Operations LLC
- Lokesh Choudhary
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods of manufacturing part with hole having cut threads
- Patent number 11,577,331
- Issue date Feb 14, 2023
- GM Global Technology Operatins LLC
- Lokesh Choudhary
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

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
IN-LINE PRESSURIZATION CHAMBER FOR CASTING
- Publication number 20220226885
- Publication date Jul 21, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHODS OF MANUFACTURING PART WITH HOLE HAVING CUT THREADS
- Publication number 20220203468
- Publication date Jun 30, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Lokesh Choudhary
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR