Inventor · disambiguated record
Bruce Boulanger
Also filed as: BOULANGER BRUCE · BOULANGER BRUCE A · BOULANGER BRUCE ANTHONY
14 granted patents·1 pending application·55 citations·filing 2015–2024
89Inventor score
Top patents by PatentIndex Score
15 records- 0196US9765587B2Riser gas handling systemCAMERON INT CORP·Filed 2016·Granted Sep 19, 2017·15 cites·21 claims
- 0294US11952856B2Electric blowout preventer bonnet using linear actuated roller screwsSCHLUMBERGER TECHNOLOGY CORP·Filed 2022·Granted Apr 9, 2024·6 cites·31 claims
- 0393US12146377B1Electric annular system and method for use in blowout preventerSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Nov 19, 2024·3 cites·14 claims
- 0491US12152459B1Electrically actuated annular system and method for use in blowout preventerSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Nov 26, 2024·3 cites·14 claims
- 0591US10704712B1External pressure CX gasketCAMERON INT CORP·Filed 2015·Granted Jul 7, 2020·14 cites·8 claims
- 0688US10724324B2Operating system cartridge for an annular blowout preventerCAMERON INT CORP·Filed 2017·Granted Jul 28, 2020·6 cites·20 claims
- 0784US11136853B2Inflatable packer system for an annular blowout preventerCAMERON INT CORP·Filed 2019·Granted Oct 5, 2021·4 cites·13 claims
- 0875US12428924B2Electrically actuated annular system and method for use in blowout preventerSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Granted Sep 30, 2025·0 cites·9 claims
- 0974US12454872B2Electric blowout preventer bonnet using linear actuated roller screwsSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Granted Oct 28, 2025·0 cites·8 claims
- 1072US10301900B2Systems and methods for assembling a blowout preventerCAMERON INT CORP·Filed 2016·Granted May 28, 2019·2 cites·13 claims
- 1170US12428925B2Automatic thrust activated multi-speed reduction gear and clutch system and methodSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Sep 30, 2025·0 cites·20 claims
- 1270US10161213B2Internal and external pressure seal assemblyCAMERON INT CORP·Filed 2016·Granted Dec 25, 2018·2 cites·19 claims
- 1355US12385348B2Annular closing system and method for use in blowout preventerSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Aug 12, 2025·0 cites·12 claims
- 1453US12460499B2Electric annular blowout preventer with radial compression of packerSCHLUMBERGER TECHNOLOGY CORP·Filed 2023·Granted Nov 4, 2025·0 cites·15 claims
- 1543US2021172277A1Systems and methods for retraction of a packer assembly of an annular blowout preventerCAMERON INT CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →