Richard N. Pitman

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Sunset, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydrocarbon gas processing
- Patent number 10,753,678
- Issue date Aug 25, 2020
- Ortloff Engineers, Ltd.
- Richard N. Pitman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Hydrocarbon gas processing
- Patent number 9,080,810
- Issue date Jul 14, 2015
- Ortloff Engineers, Ltd.
- Richard N. Pitman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Hydrocarbon gas processing
- Patent number 8,590,340
- Issue date Nov 26, 2013
- Ortoff Engineers, Ltd.
- Richard N. Pitman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
HYDROCARBON GAS PROCESSING
- Publication number 20150253074
- Publication date Sep 10, 2015
- Ortloff Engineers, Ltd.
- Richard N. Pitman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Hydrocarbon Gas Processing
- Publication number 20080190136
- Publication date Aug 14, 2008
- Ortloff Engineers, Ltd.
- Richard N. Pitman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Hydrocarbon gas processing
- Publication number 20060283207
- Publication date Dec 21, 2006
- Ortloff Engineers, Ltd.
- Richard N. Pitman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...