TARVIN; JEFFREY A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for TARVIN; JEFFREY A..The latest application filed is for "apparatus and methods for measuring spontaneous potential of an earth formation".

Company Profile

0.10.12

TARVIN; JEFFREY A. - CAROLINA BEACH NC
Tarvin; Jeffrey A. - Brookfield CT
Tarvin; Jeffrey A. - Boston MA
Tarvin; Jeffrey A. - Great Shelford GB
Tarvin; Jeffrey A. - Brookfield Center CT
Tarvin; Jeffrey A. - Ann Arbor MI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatus And Methods For Measuring Spontaneous Potential Of An Earth Formation App 20140361778 - CHEN; MIN-YI ; et al.	2014-12-11
Spectral imaging for downhole fluid characterization Grant 7,933,018 - Vannuffelen , et al. April 26, 2	2011-04-26
Downhole sampling tool and method for using same Grant 7,703,517 - Tarvin , et al. April 27, 2	2010-04-27
Wettability from electro-kinetic and electro-osmosis measurements Grant 7,679,992 - Chen , et al. March 16, 2	2010-03-16
Downhole Sampling Tool And Method For Using Same App 20090194279 - Tarvin; Jeffrey A. ; et al.	2009-08-06
System And Method To Interpret Distributed Temperature Sensor Data And To Determine A Flow Rate In A Well App 20090173494 - Tarvin; Jeffrey A. ; et al.	2009-07-09
Downhole sampling tool and method for using same Grant 7,469,746 - Tarvin , et al. December 30, 2	2008-12-30
Wettability From Electro-kinetic And Electro-osmosis Measurements App 20080159073 - Chen; Min-Yi ; et al.	2008-07-03
Downhole Sampling Tool and Method for Using Same App 20080121394 - Tarvin; Jeffrey A. ; et al.	2008-05-29
Downhole Measurement Of Substances In Formations While Drilling App 20080110253 - Stephenson; Kenneth E. ; et al.	2008-05-15
Downhole Measurement Of Substances In Earth Formations App 20080111064 - Andrews; Albert Ballard ; et al.	2008-05-15
Downhole sampling tool and method for using same Grant 7,347,262 - Tarvin , et al. March 25, 2	2008-03-25
Spectral imaging for downhole fluid characterization App 20070035736 - Vannuffelen; Stephane ; et al.	2007-02-15
Downhole Sampling Tool And Method For Using Same App 20050279499 - Tarvin, Jeffrey A. ; et al.	2005-12-22
Measuring system with sweeping comb filter and multiplexer Grant 6,946,645 - Tarvin , et al. September 20, 2	2005-09-20
System and Method to Interpret Distributed Temperature Sensor Data and to Determine a Flow Rate in a Well App 20050149264 - Tarvin, Jeffrey A. ; et al.	2005-07-07
Measuring system with sweeping comb filter and multiplexer App 20040178330 - Tarvin, Jeffrey A. ; et al.	2004-09-16
Measuring system with comb filter interferometer and multiplexer App 20020109081 - Tarvin, Jeffrey A. ; et al.	2002-08-15
Video inspection or logging tool Grant 5,790,185 - Auzerais , et al. August 4, 1	1998-08-04
Apparatus and method for analyzing the composition of formation fluids Grant 5,166,747 - Schroeder , et al. November 24, 1	1992-11-24
Apparatus and method for analyzing the composition of formation fluids Grant 4,994,671 - Safinya , et al. February 19, 1	1991-02-19
Optical humidity sensor Grant 4,641,524 - Tarvin February 10, 1	1987-02-10

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