Inventor · disambiguated record
Michael J. O'Brien
Also filed as: O'BRIEN MICHAEL C · O'BRIEN MICHAEL J · O'BRIEN MICHAEL JAMES · O’BRIEN MICHAEL
49 granted patents·11 pending applications·1,170 citations·filing 1983–2024
99Inventor score
Top patents by PatentIndex Score
60 records- 0197US6685841B2Nanostructured devices for separation and analysisFiled 2002·Granted Feb 3, 2004·209 cites·34 claims
- 0295US4712704ASelf-sealing closureRAMSEY DOUGLAS P·Filed 1987·Granted Dec 15, 1987·103 cites·16 claims
- 0392US6125822ATwo stage pressure relief valveSTANADYNE AUTOMOTIVE CORP·Filed 2000·Granted Oct 3, 2000·37 cites·30 claims
- 0489US10671917B1System for mapping extracted Neural activity into Neuroceptual graphsHRL LAB LLC·Filed 2016·Granted Jun 2, 2020·12 cites·19 claims
- 0587US11636494B2Classic car restoration services systems and methodsION Classic LLC·Filed 2020·Granted Apr 25, 2023·2 cites·12 claims
- 0687USD456085SService station canopyBP PLC·Filed 2000·Granted Apr 23, 2002·34 cites·1 claims
- 0786US10360506B2General formal concept analysis (FCA) framework for classificationHRL LAB LLC·Filed 2015·Granted Jul 23, 2019·7 cites·18 claims
- 0883US5491647AMethod and apparatus for controlling a pressSIGNATURE TECH INC·Filed 1994·Granted Feb 13, 1996·40 cites·1 claims
- 0982USD452328SService station canopy rimBP PLC·Filed 2000·Granted Dec 18, 2001·28 cites·1 claims
- 1082US4987528ASignature analysis control system for a stamping pressJOHNSON SERVICE CO·Filed 1989·Granted Jan 22, 1991·44 cites·22 claims
- 1182US4640627AApparatus for monitoring a plasma torchPERKIN ELMER CORP·Filed 1983·Granted Feb 3, 1987·34 cites·10 claims
- 1281US6237091B1Method of updating firmware without affecting initialization informationHEWLETT PACKARD CO·Filed 1998·Granted May 22, 2001·112 cites·2 claims
- 1379US7463942B2Dental prosthesis manufacturing process, dental prosthesis pattern & dental prosthesis made therebyGEODIGM CORP·Filed 2005·Granted Dec 9, 2008·27 cites·12 claims
- 1478US6915178B2Dental prosthesis manufacturing process, dental prosthesis pattern & dental prosthesis made therebyBRIEN DENTAL LAB INC O·Filed 2000·Granted Jul 5, 2005·68 cites·14 claims
- 1578US4609810AApparatus for controlling a plasmaPERKIN ELMER CORP·Filed 1984·Granted Sep 2, 1986·32 cites·7 claims
- 1677US9644495B2Thermal isolating service tubes and assemblies thereof for gas turbine enginesHONEYWELL INT INC·Filed 2013·Granted May 9, 2017·6 cites·18 claims
- 1776US9790863B2Fluid transfer seal assemblies, fluid transfer systems, and methods for transferring process fluid between stationary and rotating components using the sameHONEYWELL INT INC·Filed 2013·Granted Oct 17, 2017·3 cites·15 claims
- 1874US6959878B1Compact fuel injection nozzleSTANADYNE CORP·Filed 2000·Granted Nov 1, 2005·16 cites·7 claims
- 1973US2024257158A1Classic Car Restoration Services Systems and MethodsION Classic LLC·Filed 2024·Application pending·0 cites
- 2072US4996317ACaffeine recovery from supercritical carbon dioxideGEN FOODS INC·Filed 1988·Granted Feb 26, 1991·20 cites·8 claims
- 2171US6673626B1Optoelectronic circuit for detecting changes in fluorescence lifetimeSCIENCE & TECHNOLOGY CORP UNIV·Filed 2001·Granted Jan 6, 2004·11 cites·59 claims
- 2270US4911941AMethod for decaffeinating coffee with a supercritical fluidGEN FOODS CORP·Filed 1988·Granted Mar 27, 1990·40 cites·6 claims
- 2369US2023237508A1Classic Car Restoration Services Systems and MethodsION Classic LLC·Filed 2023·Application pending·0 cites
- 2469US2022401069A1Systems and methods for gel managementNOVASIGNAL CORP·Filed 2022·Application pending·0 cites
- 2567USD480431SService station main identification pylon signageBP PLC·Filed 2001·Granted Oct 7, 2003·16 cites·1 claims
- 2666US5207905ABaffle assembly for air and water backwash of a media filterGRAVER CO·Filed 1992·Granted May 4, 1993·29 cites·7 claims
- 2766USD295839SGas regulator coverO'BRIEN MICHAEL J·Filed 1985·Granted May 24, 1988·11 cites·1 claims
- 2865US6104638AUse of erasable non-volatile memory for storage of changing informationHEWLETT PACKARD CO·Filed 1999·Granted Aug 15, 2000·45 cites·4 claims
- 2963US8280542B2Dental prosthesis manufacturing process, dental prosthesis pattern and dental prosthesis made therebyO'BRIEN MICHAEL J·Filed 2010·Granted Oct 2, 2012·3 cites·11 claims
- 3062US7565950B2Sound suppression material and methodAEROSPACE CORP·Filed 2005·Granted Jul 28, 2009·2 cites·25 claims
- 3161US7465381B2Electrokinetic molecular separation in nanoscale fluidic channelsSTC UNM·Filed 2004·Granted Dec 16, 2008·19 cites·22 claims
- 3261US7370537B2Ceramic ball bearing acoustic test methodAEROSPACE CORP·Filed 2004·Granted May 13, 2008·10 cites·12 claims
- 3361US6952969B2Ceramic ball bearing fracture test methodAEROSPACE CORP·Filed 2003·Granted Oct 11, 2005·10 cites·16 claims
- 3460USD448420SService station signpostBP PLC·Filed 2000·Granted Sep 25, 2001·13 cites·1 claims
- 3559US5098200ADual range temperature monitoring circuitsMDT CORP·Filed 1991·Granted Mar 24, 1992·24 cites·9 claims
- 3659US4595330AMaterial storage and delivery systemBRIEN MICHAEL J O·Filed 1984·Granted Jun 17, 1986·16 cites·21 claims
- 3754US7089789B2System for calibrating an integrated injection nozzle and injection pumpSTANADYNE CORP·Filed 2003·Granted Aug 15, 2006·7 cites·12 claims
- 3852US2020368638A1System and method for separating components from high pressure co2OBRIEN MICHAEL J·Filed 2020·Application pending·0 cites
- 3950US5270948AControl means including a diagnostic operating mode for a sterilizerMDT CORP·Filed 1991·Granted Dec 14, 1993·15 cites·7 claims
- 4049US7877160B2Dental prosthesis manufacturing process, dental prosthesis pattern and dental prosthesis made therebyGEODIGM CORP·Filed 2008·Granted Jan 25, 2011·1 cites·11 claims
- 4148USD447815SService station canopyBP AMOCO P L C·Filed 2000·Granted Sep 11, 2001·7 cites·1 claims
- 4247US2010300840A1Gravity Conveyor SystemBLEICHERT INC·Filed 2009·Application pending·0 cites
- 4345USD478934SService station building tower signageBP PLC·Filed 2001·Granted Aug 26, 2003·6 cites·1 claims
- 4443US5390322AApparatus and method for retaining cycle memory in electronic sterilizer controlsFiled 1991·Granted Feb 14, 1995·16 cites·14 claims
- 4542US7000851B2Integrated injection line and injection nozzleSTANADYNE CORP·Filed 2003·Granted Feb 21, 2006·1 cites·12 claims
- 4641US10243811B1Lattice-based inference of network services and their dependencies from header and flow dataHRL LAB LLC·Filed 2017·Granted Mar 26, 2019·0 cites·6 claims
- 4741US2006065528A1Nanostructured devices for separation and analysisLOPEZ GABRIEL·Filed 2005·Application pending·0 cites
- 4839US10897440B1Systems and methods for including placeholders in media contentFACEBOOK INC·Filed 2019·Granted Jan 19, 2021·0 cites·20 claims
- 4939US4815914AMaterial storage and delivery systemBRIEN MICHAEL J O·Filed 1986·Granted Mar 28, 1989·9 cites·1 claims
- 5039US4761127AApparatus for waste encapsulationBRITISH NUCLEAR FUELS PLC·Filed 1987·Granted Aug 2, 1988·10 cites·3 claims
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →