Inventor · disambiguated record
Jeffrey James O'Brien
Also filed as: O'BRIEN JEFFREY J · O'BRIEN JEFFREY JAMES · OBRIEN JEFFREY JAMES
49 granted patents·7 pending applications·758 citations·filing 1985–2024
98Inventor score
Files withBRAVO COMPANY MFG INC40MOBIL OIL CORP5EXXONMOBIL OIL CORP3ARGOTEC LLC2O'BRIEN JEFFREY JAMES1
Top patents by PatentIndex Score
56 records- 0198US11248874B2Firearm handguard assemblyBRAVO COMPANY MFG INC·Filed 2020·Granted Feb 15, 2022·9 cites·18 claims
- 0298US9791239B1Firearm handguard assemblyBRAVO COMPANY MFG INC·Filed 2016·Granted Oct 17, 2017·34 cites·14 claims
- 0397US11125530B2Modular key-slot accessory mounting system for a firearmBRAVO COMPANY MFG INC·Filed 2020·Granted Sep 21, 2021·12 cites·22 claims
- 0495US10775129B1Handguard mount with tie barBRAVO COMPANY MFG INC·Filed 2019·Granted Sep 15, 2020·19 cites·20 claims
- 0595US4632869AResin composition, opaque film and method of preparing sameMOBIL OIL CORP·Filed 1985·Granted Dec 30, 1986·227 cites·13 claims
- 0692US10295304B1Firearm handguard assemblyBRAVO COMPANY MFG INC·Filed 2018·Granted May 21, 2019·19 cites·18 claims
- 0792US10260841B2Firearm accessory mounting systemBRAVO COMPANY MFG INC·Filed 2017·Granted Apr 16, 2019·21 cites·10 claims
- 0890USD844091SFirearm handguardBRAVO COMPANY MFG INC·Filed 2016·Granted Mar 26, 2019·24 cites·1 claims
- 0989US10415907B1Firearm buffer with biasing memberBRAVO COMPANY MFG INC·Filed 2019·Granted Sep 17, 2019·14 cites·5 claims
- 1089US10126094B2Firearm handguard assemblyBRAVO COMPANY MFG INC·Filed 2018·Granted Nov 13, 2018·11 cites·14 claims
- 1188US11365953B2Handguard mount with tie barBRAVO COMPANY MFG INC·Filed 2020·Granted Jun 21, 2022·3 cites·12 claims
- 1286US10551145B2Modular key-slot accessory mounting system for a firearmBRAVO COMPANY MFG INC·Filed 2018·Granted Feb 4, 2020·9 cites·13 claims
- 1385US10260838B1Firearm handguardBRAVO COMPANY MFG INC·Filed 2016·Granted Apr 16, 2019·12 cites·22 claims
- 1485US5725962AOriented HDPE films with metallized skin layerMOBIL OIL CORP·Filed 1995·Granted Mar 10, 1998·69 cites·5 claims
- 1584US10132580B1Forward assist assemblyBRAVO COMPANY MFG INC·Filed 2018·Granted Nov 20, 2018·10 cites·23 claims
- 1681US6709718B2Porous plasma treated sheet materialEXXONMOBIL OIL CORP·Filed 2001·Granted Mar 23, 2004·17 cites·14 claims
- 1781US5302442AHeat sealable base filmsMOBIL OIL CORP·Filed 1993·Granted Apr 12, 1994·63 cites·18 claims
- 1880USD798409SNon-ambidextrous charging handleBRAVO COMPANY MFG INC·Filed 2016·Granted Sep 26, 2017·20 cites·1 claims
- 1978US5891555AOriented HDPE films with skin layersMOBIL OIL CORP·Filed 1996·Granted Apr 6, 1999·54 cites·8 claims
- 2077USD973826SFirearm accessory mountBRAVO COMPANY MFG INC·Filed 2019·Granted Dec 27, 2022·14 cites·1 claims
- 2175USD919034SFirearm handguardBRAVO COMPANY MFG INC·Filed 2020·Granted May 11, 2021·4 cites·1 claims
- 2271USD912189SFirearm handguardBRAVO COMPANY MFG INC·Filed 2019·Granted Mar 2, 2021·11 cites·1 claims
- 2370US11378347B2Buffer with magnetic biasBRAVO COMPANY MFG INC·Filed 2019·Granted Jul 5, 2022·4 cites·25 claims
- 2470US5500283ACoated hope film and its method of manufactureMOBIL OIL CORP·Filed 1993·Granted Mar 19, 1996·23 cites·20 claims
- 2566US12203727B2Firearm accessory mounting assemblyBRAVO COMPANY MFG INC·Filed 2024·Granted Jan 21, 2025·0 cites·18 claims
- 2666USD901616SFirearm stockBRAVO COMPANY MFG INC·Filed 2018·Granted Nov 10, 2020·9 cites·1 claims
- 2765US10900743B2Firearm handguard assemblyBRAVO COMPANY MFG INC·Filed 2019·Granted Jan 26, 2021·2 cites·31 claims
- 2864US10677549B2Gas accumulation chamberBRAVO COMPANY MFG INC·Filed 2018·Granted Jun 9, 2020·3 cites·17 claims
- 2963USD1042714SCharging handleBRAVO COMPANY MFG INC·Filed 2022·Granted Sep 17, 2024·2 cites·1 claims
- 3063US11686551B2Firearm handguard assemblyBRAVO COMPANY MFG INC·Filed 2022·Granted Jun 27, 2023·0 cites·9 claims
- 3162USD1025273SFirearm accessory mountBRAVO COMPANY MFG INC·Filed 2019·Granted Apr 30, 2024·7 cites·1 claims
- 3262USD879904SFirearm handguardBRAVO COMPANY MFG INC·Filed 2019·Granted Mar 31, 2020·5 cites·1 claims
- 3362USD872218SFirearm handguardBRAVO COMPANY MFG INC·Filed 2019·Granted Jan 7, 2020·5 cites·1 claims
- 3460USD888182SFirearm upper receiverBRAVO COMPANY MFG INC·Filed 2018·Granted Jun 23, 2020·7 cites·1 claims
- 3557USD994823SPistol handgripBRAVO COMPANY MFG INC·Filed 2020·Granted Aug 8, 2023·2 cites·1 claims
- 3656US11874086B2Firearm accessory mounting assemblyBRAVO COMPANY MFG INC·Filed 2019·Granted Jan 16, 2024·1 cites·10 claims
- 3755US8377845B2Composite filmEXXONMOBIL OIL CORP·Filed 2006·Granted Feb 19, 2013·0 cites·35 claims
- 3854US11385019B2Double walled handguard for firearmBRAVO COMPANY MFG INC·Filed 2019·Granted Jul 12, 2022·1 cites·22 claims
- 3954US10670355B2Gas accumulation chamberBRAVO COMPANY MFG INC·Filed 2019·Granted Jun 2, 2020·1 cites·3 claims
- 4050US2018170000A1Multi-Layered Assembly With Tight Peel ControlARGOTEC LLC·Filed 2018·Application pending·0 cites
- 4149US11435151B2Mechanically coupled buffer and carrierBRAVO COMPANY MFG INC·Filed 2021·Granted Sep 6, 2022·0 cites·19 claims
- 4247US12215956B2Firearm accessory mount with angled hardwareBRAVO COMPANY MFG INC·Filed 2019·Granted Feb 4, 2025·0 cites·23 claims
- 4347US8455064B2UV inkjet printed substratesO'BRIEN JEFFREY JAMES·Filed 2006·Granted Jun 4, 2013·0 cites·22 claims
- 4446US9895862B2Multi-layered assembly with tight peel controlARGOTEC LLC·Filed 2014·Granted Feb 20, 2018·0 cites·17 claims
- 4546US2002182400A1Controlled opacity film for viewing in reflected and transmitted lightFiled 2001·Application pending·0 cites
- 4645US2018023919A1Firearm handguard assemblyBRAVO COMPANY MFG INC·Filed 2017·Application pending·0 cites
- 4743US2004126507A1UV inkjet printed substratesFiled 2002·Application pending·0 cites
- 4842US2002172779A1Treating cavitated polymeric films with plasma at atmospheric pressureFiled 2001·Application pending·0 cites
- 4940US6413333B1Oriented HDPE films with skin layersEXXONMOBIL OIL CORP·Filed 1995·Granted Jul 2, 2002·10 cites·4 claims
- 5040US2002146542A1Porous polyethylene film with an ink jet printed surfaceFiled 2001·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →