Inventor · disambiguated record
Michael Charles Spencer
Also filed as: SPENCER MICHAEL CHARLES
8 granted patents·1 pending application·244 citations·filing 1999–2003
89Inventor score
Technology areasE21B
Top patents by PatentIndex Score
9 records- 0178US7201231B2Apparatuses and methods for deploying logging tools and signalling in boreholesREEVES WIRELINE TECH LTD·Filed 2003·Granted Apr 10, 2007·65 cites·62 claims
- 0270US6578631B2Well logging toolREEVES WIRELINE TECH LTD·Filed 2002·Granted Jun 17, 2003·35 cites·3 claims
- 0368US6755257B2Drillpipe assembly and a method of deploying a logging toolREEVES WIRELINE TECH LTD·Filed 2002·Granted Jun 29, 2004·39 cites·32 claims
- 0465US6419013B1Well logging method & apparatusREEVES WIRELINE TECH LTD·Filed 1999·Granted Jul 16, 2002·45 cites·3 claims
- 0549US6557631B1Down hole tension/compression device for logging toolsREEVES WIRELINE TECH LTD·Filed 2000·Granted May 6, 2003·18 cites·5 claims
- 0646US6834719B2Drillpipe subREEVES WIRELINE TECH LTD·Filed 2002·Granted Dec 28, 2004·15 cites·13 claims
- 0738US6488085B1Method and apparatus for well logging and well controlREEVES WIRELINE TECHNOLOGY LTD·Filed 1999·Granted Dec 3, 2002·20 cites·4 claims
- 0830US6311777B1Well logging toolREEVES WIRELINE TECH LTD·Filed 1999·Granted Nov 6, 2001·7 cites·8 claims
- 0924US2001006107A1Pumping sub for well logging toolsFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →