Richard Andrew Hovan

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Doylestown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas sample probe for a gas analyzer
- Patent number 6,782,767
- Issue date Aug 31, 2004
- Land Instruments International Limited
- David Charles Amory
- G01 - MEASURING TESTING
Information Patent Grant
Light source for open-path gas monitoring
- Patent number 6,781,695
- Issue date Aug 24, 2004
- Land Instruments International, Inc.
- Richard Hovan
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Advanced dual sensor technology for a continuous emission monitorin...
- Publication number 20050189239
- Publication date Sep 1, 2005
- Land Instruments International, Inc.
- John Ellis
- G01 - MEASURING TESTING
Information Patent Application
Gas sample probe for a gas analyser
- Publication number 20020121147
- Publication date Sep 5, 2002
- David Charles Amory
- G01 - MEASURING TESTING