Bhuvaneswara R. Dharmavarapu

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Rochester Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Cylinder liner for internal combustion engine
- Patent number 10,253,721
- Issue date Apr 9, 2019
- GM Global Technology Operations LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
CYLINDER LINER FOR INTERNAL COMBUSTION ENGINE
- Publication number 20180298842
- Publication date Oct 18, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS