Inventor · disambiguated record
Thomas Robert Larson
Also filed as: LARSON THOMAS · LARSON THOMAS R · LARSON THOMAS ROBERT
17 granted patents·3 pending applications·164 citations·filing 1990–2017
93Inventor score
Files withNAT OILWELL VARCO LP8LARSON THOMAS R2LARSON THOMAS ROBERT2BAUCK MARK L1BURNETT GEORGE ALEXANDER1
Top patents by PatentIndex Score
20 records- 0197US9079222B2Shale shakerBURNETT GEORGE ALEXANDER·Filed 2010·Granted Jul 14, 2015·36 cites·43 claims
- 0290US7980392B2Shale shaker screens with aligned wiresVARCO I P·Filed 2007·Granted Jul 19, 2011·38 cites·17 claims
- 0383US9513272B2Method and apparatus for measuring drilling fluid propertiesNAT OILWELL VARCO LP·Filed 2014·Granted Dec 6, 2016·4 cites·42 claims
- 0482US9643111B2Vector maximizing screenNAT OILWELL VARCO LP·Filed 2014·Granted May 9, 2017·6 cites·23 claims
- 0581US10556196B2Vector maximizing screenNAT OILWELL VARCO LP·Filed 2017·Granted Feb 11, 2020·2 cites·23 claims
- 0680US10126220B2Systems and methods for determining specific gravity and minerological properties of a particleNAT OILWELL VARCO LP·Filed 2014·Granted Nov 13, 2018·3 cites·25 claims
- 0775US8795535B2Apparatus and method for drilling fluid density separator utilizing rotating disksLARSON THOMAS R·Filed 2010·Granted Aug 5, 2014·3 cites·21 claims
- 0875US8715506B2Apparatus and method for density separator for drilling fluidLARSON THOMAS R·Filed 2010·Granted May 6, 2014·3 cites·12 claims
- 0974USD637067SHose reelGRACO MINNESOTA INC·Filed 2009·Granted May 3, 2011·23 cites·1 claims
- 1074US7568535B2Methods for recovery and reuse of lost circulation materialNAT OILWELL VARCO LP·Filed 2007·Granted Aug 4, 2009·21 cites·17 claims
- 1169US8469116B2Control system for mud cleaning apparatusLARSON THOMAS ROBERT·Filed 2010·Granted Jun 25, 2013·4 cites·17 claims
- 1268US9708871B2Apparatus and method for controlling, measuring, and sampling a fluid flowNAT OILWELL VARCO LP·Filed 2014·Granted Jul 18, 2017·2 cites·37 claims
- 1359US9333511B2Apparatus and method for drilling fluid density separator using magnetsNAT OILWELL VARCO LP·Filed 2014·Granted May 10, 2016·0 cites·13 claims
- 1458US9339821B2Apparatus and method for density separator for drilling fluidNAT OILWELL VARCO LP·Filed 2014·Granted May 17, 2016·0 cites·8 claims
- 1548US8622220B2Vibratory separators and screensSCHULTE JR DAVID LEE·Filed 2007·Granted Jan 7, 2014·4 cites·29 claims
- 1646US2010181265A1Shale shaker with vertical screensSCHULTE JR DAVID L·Filed 2009·Application pending·0 cites
- 1744US8202415B2Hydrocyclones for treating drilling fluidLARSON THOMAS ROBERT·Filed 2009·Granted Jun 19, 2012·1 cites·17 claims
- 1842US5123281AUltrasonic testing deviceGEN DYNAMICS CORP·Filed 1990·Granted Jun 23, 1992·14 cites·18 claims
- 1937US2008307960A1Air Pollutant Removal Using Magnetic Sorbent ParticlesHENDRICKSON DAVID W·Filed 2006·Application pending·0 cites
- 2034US2012168549A1Hose reel spring adjustmentBAUCK MARK L·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →