Stephen M. Bergman

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Casper, WY, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas trap with gas analyzer system for continuous gas analysis
- Patent number 9,442,218
- Issue date Sep 13, 2016
- Selman and Associates, Ltd.
- Thomas H. Selman
- G01 - MEASURING TESTING
Information Patent Grant
Drilling rig with continuous gas analysis
- Patent number 9,441,430
- Issue date Sep 13, 2016
- Selman and Associates, Ltd.
- Thomas H. Selman
- G01 - MEASURING TESTING
Information Patent Grant
Method for continuous gas analysis
- Patent number 9,244,047
- Issue date Jan 26, 2016
- Selman and Associates, Ltd.
- Thomas H. Selman
- G01 - MEASURING TESTING
Information Patent Grant
Method for sampling fluid from a well with a gas trap
- Patent number 8,132,452
- Issue date Mar 13, 2012
- Selman and Associates, Ltd.
- Thomas H. Selman
- G01 - MEASURING TESTING
Information Patent Grant
Gas trap for sampling fluid from a well
- Patent number 7,957,903
- Issue date Jun 7, 2011
- Selman and Associates, Ltd.
- Thomas H. Selman
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for sampling fluid from a well with a gas trap
- Patent number 7,844,400
- Issue date Nov 30, 2010
- Selman and Associates, Ltd.
- Thomas H. Selman
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
GAS TRAP WITH GAS ANALYZER SYSTEM FOR CONTINUOUS GAS ANALYSIS
- Publication number 20130275047
- Publication date Oct 17, 2013
- SELMAN AND ASSOCIATES, LTD.
- Thomas H. Selman
- G01 - MEASURING TESTING
Information Patent Application
DRILLING RIG WITH CONTINUOUS GAS ANALYSIS
- Publication number 20130270006
- Publication date Oct 17, 2013
- SELMAN AND ASSOCIATES, LTD.
- Thomas H. Selman
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR CONTINUOUS GAS ANALYSIS
- Publication number 20130269411
- Publication date Oct 17, 2013
- SELMAN AND ASSOCIATES, LTD.
- Thomas H. Selman
- G01 - MEASURING TESTING
Information Patent Application
COMPUTER IMPLEMENTED METHOD FOR ANALYZING A GAS SAMPLE USING AN INL...
- Publication number 20130275053
- Publication date Oct 17, 2013
- SELMAN AND ASSOCIATES, LTD.
- Thomas H. Selman
- G01 - MEASURING TESTING