John Corbin

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Fairfax, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Track geometry measurement system with inertial measurement
- Patent number 11,014,587
- Issue date May 25, 2021
- HARSCO TECHNOLOGIES LLC
- John C. Corbin
- B61 - RAILWAYS
Information Patent Grant
Method and apparatus for measuring surface roughness
- Patent number 4,573,131
- Issue date Feb 25, 1986
- John Corbin
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TRACK GEOMETRY MEASUREMENT SYSTEM WITH INERTIAL MEASUREMENT
- Publication number 20180273060
- Publication date Sep 27, 2018
- HARSCO TECHNOLOGIES LLC
- John C. CORBIN
- B61 - RAILWAYS