Inventor
HATTON GREGORY J
US24 patents
⚠️ This page may combine multiple inventors who share the name “HATTON GREGORY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXACO INC
18 patentsUS4884457ADec 5, 1989
Means and method for monitoring the flow of a multi-phase petroleum stream
TEXACO INC61 citations96
US4760742AAug 2, 1988
Multi-phase petroleum stream monitoring system and method
TEXACO INC75 citations96
US4499418AFeb 12, 1985
Water cut monitoring means and method
TEXACO INC74 citations95
US5014010AMay 7, 1991
Dual frequency microwave water cut monitoring means and method
TEXACO INC43 citations92
US4947127AAug 7, 1990
Microwave water cut monitor
TEXACO INC54 citations92
US4660414AApr 28, 1987
Petroleum stream monitoring means and method
TEXACO INC31 citations92
US5396807AMar 14, 1995
Means to determine liquid flow rate with gas present
TEXACO INC30 citations91
US5251488AOct 12, 1993
Multiphase volume and flow test instrument
TEXACO INC30 citations91
US5107219AApr 21, 1992
Means and method for determining the conductance of a fluid
TEXACO INC22 citations90
US5076705ADec 31, 1991
Static mixing system with high turndown ratios to minimize pressure drops
TEXACO INC25 citations90
US5483171AJan 9, 1996
Determination of water cut and gas-fraction in oil/water/gas streams
TEXACO INC8 citations73
US5473256ADec 5, 1995
Combination microwave waveguide and pressure barrier
TEXACO INC8 citations73
US5315117AMay 24, 1994
Volume meter system
TEXACO INC9 citations73
US5412326AMay 2, 1995
Means and method for analyzing a petroleum stream
TEXACO INC7 citations72
US5048348ASep 17, 1991
Fluid flow volumetric determination apparatus and method
TEXACO INC9 citations72
US4977377ADec 11, 1990
Microwave water cut monitor with temperature controlled test cell
TEXACO INC11 citations71
US5195380AMar 23, 1993
Petroleum stream analyzing means and method
TEXACO INC16 citations70
US5563518AOct 8, 1996
Method of standard dielectric water cut measurement with small gas fraction present
TEXACO INC1 citations47
SOUTHWEST RES INST
4 patentsUS6382032B1May 7, 2002
Apparatus and method for measuring flow of gas with entrained liquids
SOUTHWEST RES INST18 citations82
US9926467B2Mar 27, 2018
Superhydrophobic compositions and coating process for the internal surface of tubular structures
SOUTHWEST RES INST2 citations73
US9701869B2Jul 11, 2017
Superhydrophobic compositions and coating process for the internal surface of tubular structures
SOUTHWEST RES INST2 citations73
US12497698B2Dec 16, 2025
Coatings formed from the deposition of plasma-activated adducts
SOUTHWEST RES INST0 citations62