Inventor · disambiguated record
Gregory D. Williams
Also filed as: WILLIAMS GREGORY · WILLIAMS GREGORY ALAN · WILLIAMS GREGORY D · WILLIAMS GREGORY DALE
13 granted patents·1 pending application·420 citations·filing 1988–2019
93Inventor score
Top patents by PatentIndex Score
14 records- 0194US4902044AWell apparatusDRILL QUIP INC·Filed 1989·Granted Feb 20, 1990·123 cites·8 claims
- 0289US7090027B1Casing hanger assembly with rupture disk in support housing and methodDRIL QUIP INC·Filed 2003·Granted Aug 15, 2006·92 cites·15 claims
- 0385US11834918B2Tubing hanger orientation spool adaptorDRIL QUIP INC·Filed 2019·Granted Dec 5, 2023·5 cites·20 claims
- 0480US7028777B2Open water running tool and lockdown sleeve assemblyDRIL QUIP INC·Filed 2003·Granted Apr 18, 2006·64 cites·34 claims
- 0579US4897428AInternal mold release agent for use in molding polyurethanes and/or polyureasMOBAY CORP·Filed 1988·Granted Jan 30, 1990·25 cites·3 claims
- 0674US5523118AMethod of coating microporous membranesREXAM IND CORP·Filed 1994·Granted Jun 4, 1996·38 cites·6 claims
- 0772US5447784AElectrostatic dissipating cover tapeREXHAM IND CORP·Filed 1994·Granted Sep 5, 1995·41 cites·20 claims
- 0864US9303480B2Inner drilling riser tie-back connector for subsea wellheadsDRIL QUIP INC·Filed 2013·Granted Apr 5, 2016·2 cites·19 claims
- 0956US8151892B2Wellhead conversion system and methodWILLIAMS GREGORY·Filed 2009·Granted Apr 10, 2012·6 cites·16 claims
- 1049US7284616B2Selectively retrievable wear bushing for subsea or surface applicationsDRIL QUIP INC·Filed 2004·Granted Oct 23, 2007·18 cites·24 claims
- 1146US4986929ANovel isocyanate blendsMOBAY CORP·Filed 1990·Granted Jan 22, 1991·6 cites·7 claims
- 1246US2005060747A1Business method for providing information services to consumers by means of a remotely-controlled, general-purpose computerFiled 2004·Application pending·0 cites
- 1344US10697264B2Subsea system and method for high pressure high temperature wellsDRIL QUIP INC·Filed 2019·Granted Jun 30, 2020·0 cites·18 claims
- 1435US10392907B2Subsea system and method for high pressure high temperature wellsDRIL QUIP INC·Filed 2016·Granted Aug 27, 2019·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →