Ruijin Chen

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Tempe, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Vortex tube cooler
- Patent number 10,151,515
- Issue date Dec 11, 2018
- Arizona Board of Regents on behalf of Arizona State University
- Kangping Chen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
VORTEX TUBE COOLER
- Publication number 20160216009
- Publication date Jul 28, 2016
- Kangping Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...