John Mathena

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Edmond, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Drive over cable cover segment
- Patent number D719519
- Issue date Dec 16, 2014
- John Mathena
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
INTELLIGENT SENSOR SYSTEMS AND METHODS
- Publication number 20160168933
- Publication date Jun 16, 2016
- MATHENA, INC.
- Levent Aktas
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED VENT GAS SEPARATOR AND FLARE STACK
- Publication number 20150099231
- Publication date Apr 9, 2015
- MATHENA, INC.
- Timothy Long
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES