Ranajit Ghosh

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Novi, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for evaluating the accuracy and repeatability of leak testin...
- Patent number 9,074,959
- Issue date Jul 7, 2015
- GM Global Technology Operations, LLC
- Ranajit Ghosh
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for testing piston seals
- Patent number 8,935,954
- Issue date Jan 20, 2015
- GM Global Technology Operations, LLC
- Sunil Nandwani
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
LEAK DETECTION SYSTEM INCLUDING PHOTO IONIZATION DETECTOR
- Publication number 20240288330
- Publication date Aug 29, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ranajit GHOSH
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR TESTING PISTON SEALS
- Publication number 20140069179
- Publication date Mar 13, 2014
- GM Global Technology Operaions LLC
- Sunil Nandwani
- G01 - MEASURING TESTING
Information Patent Application
EVALUATION OF LEAK TESTING INSTRUMENTS
- Publication number 20140053636
- Publication date Feb 27, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ranajit Ghosh
- G01 - MEASURING TESTING