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Tiruttani Munikamal
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Bengaluru, IN
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Patents Grants
last 30 patents
Information
Patent Grant
System and method of making a cast reverse tilt-poured fuel cell cr...
Patent number
12,128,476
Issue date
Oct 29, 2024
GM Global Technology Operations LLC
Qigui Wang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
System and method of making a tilt-poured cradle for a fuel cell
Patent number
12,121,962
Issue date
Oct 22, 2024
GM Global Technology Operations LLC
Liang Wang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Hybrid core for manufacturing of castings
Patent number
11,654,476
Issue date
May 23, 2023
GM Global Technology Operations LLC
Lokesh Choudhary
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Hybrid threading tap with reamer portion and thread cutting portion
Patent number
11,597,023
Issue date
Mar 7, 2023
GM Global Technology Operatins LLC
Lokesh Choudhary
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Information
Patent Grant
Hybrid threading tool with cutting portion and rolling portion
Patent number
11,465,221
Issue date
Oct 11, 2022
GM Global Technology Operations LLC
David A. Wulbrecht
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus and method to avoid fretting fatigue in an engine block
Patent number
10,876,496
Issue date
Dec 29, 2020
GM Global Technology Operations LLC
Lokesh Choudhary
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD OF MAKING A CAST REVERSE TILT-POURED FUEL CELL CR...
Publication number
20240246142
Publication date
Jul 25, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Qigui Wang
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SYSTEM AND METHOD OF MAKING A TILT-POURED CRADLE FOR A FUEL CELL
Publication number
20240100592
Publication date
Mar 28, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Liang Wang
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HYBRID CHILL WITH ENHANCED HEAT TRANSFER
Publication number
20240058860
Publication date
Feb 22, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Lokesh Choudhary
B22 - CASTING POWDER METALLURGY
Information
Patent Application
HYBRID THREADING TAP WITH REAMER PORTION AND THREAD CUTTING PORTION
Publication number
20220266366
Publication date
Aug 25, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Lokesh Choudhary
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PROFILE CHILL FOR FORMING A CAST DEVICE
Publication number
20220241847
Publication date
Aug 4, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Tiruttani Munikamal
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
Information
Patent Application
HYBRID THREADING TOOL WITH CUTTING PORTION AND ROLLING PORTION
Publication number
20220203469
Publication date
Jun 30, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
David A. Wulbrecht
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HYBRID CORE FOR MANUFACTURING OF CASTINGS
Publication number
20220097125
Publication date
Mar 31, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Lokesh Choudhary
B22 - CASTING POWDER METALLURGY
Information
Patent Application
APPARATUS AND METHOD TO AVOID FRETTING FATIGUE IN AN ENGINE BLOCK
Publication number
20200362793
Publication date
Nov 19, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Lokesh Choudhary
B22 - CASTING POWDER METALLURGY