Amitabha Dutta

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Bhubancshwar, IN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for testing material integrity
- Patent number 7,521,917
- Issue date Apr 21, 2009
- General Electric Company
- Gopichand Katragadda
- B61 - RAILWAYS
Information Patent Grant
Method and system for inspecting flaws using ultrasound scan data
- Patent number 7,234,355
- Issue date Jun 26, 2007
- General Electric Company
- Sandeep Kumar Dewangan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method and system for inspecting flaws using ultrasound scan data
- Publication number 20060137451
- Publication date Jun 29, 2006
- Sandeep Kumar Dewangan
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for testing material integrity
- Publication number 20050285588
- Publication date Dec 29, 2005
- Gopichand Katragadda
- B61 - RAILWAYS