Inventor · disambiguated record
Michael A. Freeman
Also filed as: FREEMAN MICHAEL · FREEMAN MICHAEL A · FREEMAN MICHAEL A H · FREEMAN MICHAEL ALLAN
20 granted patents·4 pending applications·337 citations·filing 1987–2025
95Inventor score
Top patents by PatentIndex Score
24 records- 0196US6818594B1Method for the triggered release of polymer-degrading agents for oil field useMI LLC·Filed 2000·Granted Nov 16, 2004·190 cites·81 claims
- 0287US4786046AHandling of sheet materialsWADDINGTON JOHN PLC·Filed 1987·Granted Nov 22, 1988·38 cites·6 claims
- 0385US7727316B2Hydrogen sulfide treatment systemMI LLC·Filed 2007·Granted Jun 1, 2010·11 cites·25 claims
- 0485US7704299B2Methods of hydrogen sulfide treatmentMI LLC·Filed 2007·Granted Apr 27, 2010·11 cites·13 claims
- 0581US9007580B2Method and apparatus for measuring particle size distribution in drilling fluidRONAES EGIL·Filed 2013·Granted Apr 14, 2015·4 cites·18 claims
- 0678US8066870B2Separation of tar from sandFREEMAN MICHAEL A·Filed 2010·Granted Nov 29, 2011·4 cites·15 claims
- 0776US7691259B2Separation of tar from sandMI LLC·Filed 2006·Granted Apr 6, 2010·8 cites·19 claims
- 0875US8156791B2Apparatus and method for testing reservoir drilling fluids for drilling unconsolidated tar sandsFREEMAN MICHAEL A·Filed 2010·Granted Apr 17, 2012·2 cites·4 claims
- 0974US8427640B2Method and apparatus for measuring particle size distribution in drilling fluidRONAES EGIL·Filed 2009·Granted Apr 23, 2013·5 cites·20 claims
- 1070US8017563B2Diverting compositions, fluid loss control pills, and breakers thereofMI LLC·Filed 2007·Granted Sep 13, 2011·3 cites·11 claims
- 1170US7716968B2Apparatus and method for testing reservoir drilling fluids for drilling unconsolidated tar sandsMI LLC·Filed 2007·Granted May 18, 2010·2 cites·8 claims
- 1267US6499546B1Buffered well fluidsMI LLC·Filed 2001·Granted Dec 31, 2002·11 cites·6 claims
- 1358US10228315B2Method and apparatus for measuring particle size distribution in drilling fluidMI LLC·Filed 2015·Granted Mar 12, 2019·0 cites·14 claims
- 1458US4798648AArticle feeding devices for labellersWADDINGTON JOHN PLC·Filed 1987·Granted Jan 17, 1989·17 cites·3 claims
- 1557US4793891AApplication of labels to articlesWADDINGTON JOHN PLC·Filed 1987·Granted Dec 27, 1988·17 cites·8 claims
- 1654US8186432B2Well logging fluid for ultrasonic cement bond loggingFREEMAN MICHAEL A·Filed 2006·Granted May 29, 2012·3 cites·20 claims
- 1754US2025255465A1Endoscopy imaging system including in-line dual camera 3d endoscopy cannula assemblyRAYTRX LLC·Filed 2025·Application pending·0 cites
- 1850US7753990B2Aerated degasserMI LLC·Filed 2007·Granted Jul 13, 2010·3 cites·23 claims
- 1947US9140075B2Mechanically modified filter cakeFREEMAN MICHAEL A·Filed 2011·Granted Sep 22, 2015·0 cites·5 claims
- 2045US2009321074A1Mechanically modified filter cakeMI LLC·Filed 2009·Application pending·0 cites
- 2143US2005130845A1Method and composition for the triggered release of polymer-degrading agents for oil field useFiled 2004·Application pending·0 cites
- 2242US2007089909A1Mechanically modified filter cakeMI LLC·Filed 2006·Application pending·0 cites
- 2335US6260666B1Wheel chock deviceTURPINS PLC·Filed 1999·Granted Jul 17, 2001·6 cites·7 claims
- 2431US5097937AApparatus and method for raising can handlesCCL LABEL INC·Filed 1990·Granted Mar 24, 1992·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →