John Hitchcock

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Boston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for microscopic detection of hardness
- Patent number 9,496,099
- Issue date Nov 15, 2016
- Illinois Tool Works Inc.
- Stephen M. McMahon
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR MICROSCOPIC DETECTION OF HARDNESS
- Publication number 20140218793
- Publication date Aug 7, 2014
- Stephen M. Mcmahon
- G02 - OPTICS