Inventor · disambiguated record
Gavin Mcleod
Also filed as: MCLEOD GAVIN · MCLEOD GAVIN T · MCLEOD GAVIN THOMAS
26 granted patents·7 pending applications·479 citations·filing 1994–2023
96Inventor score
Files withDHT TECHNOLOGIES LTD5DOWN HOLE TECH PTY LTD5IMDEX GLOBAL BV5REFLEX INSTR ASIA PACIFIC PTY LTD4AUSTRALIAN MUD COMPANY PTY LTD3
Top patents by PatentIndex Score
33 records- 0191US5662182ASystem for in situ replacement of cutting means for a ground drillDOWN HOLE TECH PTY LTD·Filed 1994·Granted Sep 2, 1997·105 cites·25 claims
- 0286US5785134ASystem for in-situ replacement of cutting means for a ground drillDOWN HOLE TECH PTY LTD·Filed 1995·Granted Jul 28, 1998·88 cites·14 claims
- 0383US11136842B2Downhole device delivery and associated drive transfer system and method of delivering a device down a holeREFLEX INSTR ASIA PACIFIC PTY LTD·Filed 2018·Granted Oct 5, 2021·3 cites·15 claims
- 0483US11053773B2System and method for delivering a flowable substance and borehole sealingAUSTRALIAN MUD COMPANY PTY LTD·Filed 2017·Granted Jul 6, 2021·6 cites·23 claims
- 0578US7296638B2Orientation device for a core sample2IC AUSTRALIA PTY LTD·Filed 2002·Granted Nov 20, 2007·56 cites·29 claims
- 0677US9103178B2Head assemblyBEACH ANDREW·Filed 2010·Granted Aug 11, 2015·7 cites·11 claims
- 0776US6155360ARetractable drill bit systemDHT TECHNOLOGIES LTD·Filed 1999·Granted Dec 5, 2000·75 cites·15 claims
- 0875US11572782B2Method and system for enabling at surface core orientation data transferREFLEX INSTR ASIA PACIFIC PTY LTD·Filed 2020·Granted Feb 7, 2023·1 cites·20 claims
- 0968US5743344ASystem for in situ replacement of cutting means for a ground drillDOWN HOLE TECH PTY LTD·Filed 1995·Granted Apr 28, 1998·56 cites·13 claims
- 1064US11578550B2Downhole device delivery and associated drive transfer system and method of delivering a device down a holeREFLEX INSTR ASIA PACIFIC PTY LTD·Filed 2021·Granted Feb 14, 2023·0 cites·15 claims
- 1163US12140018B2Method and system for enabling at surface core orientation data transferRELEX INSTR ASIA PACIFIC PTY LTD·Filed 2023·Granted Nov 12, 2024·0 cites·7 claims
- 1261US10030460B2Head assemblyIMDEX GLOBAL BV·Filed 2015·Granted Jul 24, 2018·1 cites·8 claims
- 1361US2023374899A1Method and system for determining core orientationIMDEX GLOBAL BV·Filed 2023·Application pending·0 cites
- 1460US11542767B2Device for facilitating the transport of an apparatus along an upward or a downward directed conduit or boreholeAUSTRALIAN MUD COMPANY PTY LTD·Filed 2021·Granted Jan 3, 2023·0 cites·4 claims
- 1554US11002092B2Device for facilitating the transport of an apparatus along an upward or a downward directed conduit or boreholeAUSTRALIAN MUD COMPANY PTY LTD·Filed 2017·Granted May 11, 2021·0 cites·16 claims
- 1651US8387721B2Orientation headBEACH ANDREW·Filed 2007·Granted Mar 5, 2013·3 cites·67 claims
- 1750US2023048917A1Method and system for enabling acquisition of borehole survey data and core orientation dataREFLEX INSTR ASIA PACIFIC PRTY LTD·Filed 2022·Application pending·0 cites
- 1850US2019040735A1Method and system for enabling at surface core orientation data transferREFLEX INSTR ASIA PACIFIC PTY LTD·Filed 2017·Application pending·0 cites
- 1948US2021222541A1Method and system for determining core orientationIMDEX GLOBAL BV·Filed 2017·Application pending·0 cites
- 2044US6173796B1Sleeve for orientating a toolDHT TECHNOLOGIES LTD·Filed 1996·Granted Jan 16, 2001·20 cites·20 claims
- 2143US11661810B2Method and system for enabling acquisition of borehole survey data and core orientation dataIMDEX GLOBAL BV·Filed 2017·Granted May 30, 2023·0 cites·13 claims
- 2239US6244363B1Retrieval head for a drill bit composed of a plurality of bit segmentsDHT TECHNOLOGIES LTD·Filed 1998·Granted Jun 12, 2001·16 cites·13 claims
- 2338US5954146ASystem for in situ replacement of cutting means for a ground drillDOWN HOLE TECH PTY LTD·Filed 1995·Granted Sep 21, 1999·10 cites·15 claims
- 2438US2009206620A1Spearhead assembly2IC AUSTRALIA PYT LTD·Filed 2006·Application pending·0 cites
- 2537US7383899B2Spearhead assembly2IC AUSTRALIA PTY LTD·Filed 2003·Granted Jun 10, 2008·2 cites·10 claims
- 2635USD402674SCutting headMCLEOD GAVIN THOMAS·Filed 1995·Granted Dec 15, 1998·3 cites·1 claims
- 2734US2003029643A1Segment for a core drill bit and method of manufactureFiled 2001·Application pending·0 cites
- 2833US6045171ASpear head assemblyDHT TECHNOLOGIES LTD·Filed 1996·Granted Apr 4, 2000·16 cites·29 claims
- 2933US2017122050A1Core Release System and MethodIMDEX GLOBAL BV·Filed 2016·Application pending·0 cites
- 3031US6206114B1Tool for transporting cutting means to and from a ground drillDHT TECHNOLOGIES LTD·Filed 1996·Granted Mar 27, 2001·5 cites·11 claims
- 3130US5813481ASystem for in situ replacement of cutting means for a ground drillDOWN HOLE TECH PTY LTD·Filed 1995·Granted Sep 29, 1998·3 cites·11 claims
- 3229USD384962SDrill bit fingerMCLEOD GAVIN THOMAS·Filed 1995·Granted Oct 14, 1997·1 cites·1 claims
- 3328USD377029SDrill bit fingerMCLEOD GAVIN T·Filed 1995·Granted Dec 31, 1996·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Gavin Mcleod files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →