John Royce Johnston

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Smithfield, UT, US

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Patents Grantslast 30 patents

Information Patent Grant
Environment monitoring system
- Patent number 8,869,608
- Issue date Oct 28, 2014
- Campbell Scientific, Inc.
- John Royce Johnston
- G01 - MEASURING TESTING
Information Patent Grant
Environment monitor
- Patent number 8,800,361
- Issue date Aug 12, 2014
- Campbell Scientific, Inc.
- John Royce Johnston
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ENVIRONMENT MONITORING SYSTEM
- Publication number 20140260595
- Publication date Sep 18, 2014
- CAMPBELL SCIENTIFIC, INC.
- John Royce Johnston
- G01 - MEASURING TESTING