Inventor · disambiguated record
Eric Dale Larson
Also filed as: LARSON ERIC · LARSON ERIC D · LARSON ERIC DALE
25 granted patents·6 pending applications·243 citations·filing 2005–2025
96Inventor score
Top patents by PatentIndex Score
31 records- 0196US11519237B2High pressure blowout preventer systemHYDRIL USA DISTRIB LLC·Filed 2020·Granted Dec 6, 2022·5 cites·20 claims
- 0295US10048673B2High pressure blowout preventer systemHYDRIL USA DISTRIB LLC·Filed 2015·Granted Aug 14, 2018·14 cites·20 claims
- 0394US10876369B2High pressure blowout preventer systemHYDRIL USA DISTRIB LLC·Filed 2017·Granted Dec 29, 2020·9 cites·4 claims
- 0490US8312933B2Marine drilling riser systemLARSON ERIC D·Filed 2011·Granted Nov 20, 2012·21 cites·16 claims
- 0590US7913767B2System and method for connecting tubular membersVETCO GRAY INC·Filed 2008·Granted Mar 29, 2011·47 cites·20 claims
- 0689US8511387B2Made-up flange locking capFRASER THOMAS A·Filed 2010·Granted Aug 20, 2013·25 cites·20 claims
- 0788US11401770B2Hardfaced metal surface and method of manufactureHYDRIL USA DISTRIB LLC·Filed 2018·Granted Aug 2, 2022·5 cites·13 claims
- 0888US7614453B2Stress distributing wellhead connectorCAMERON INT CORP·Filed 2006·Granted Nov 10, 2009·36 cites·4 claims
- 0986US12123274B2Hardfaced metal surface and method of manufactureHYDRIL USA DISTRIB LLC·Filed 2020·Granted Oct 22, 2024·2 cites·7 claims
- 1083US11692410B2High pressure blowout preventer systemHYDRIL USA DISTRIB LLC·Filed 2021·Granted Jul 4, 2023·1 cites·14 claims
- 1182US9759018B2System and method of alignment for hydraulic couplingHYDRIL USA DISTRIB LLC·Filed 2015·Granted Sep 12, 2017·6 cites·20 claims
- 1281US10287843B2Pressure assisted blowout preventerHYDRIL USA DISTRIB LLC·Filed 2016·Granted May 14, 2019·3 cites·19 claims
- 1381US8322438B2Riser buoyancy adjustable thrust columnLARSON ERIC D·Filed 2010·Granted Dec 4, 2012·13 cites·18 claims
- 1480US8016042B2Stress distributing wellhead connectorCAMERON INT CORP·Filed 2009·Granted Sep 13, 2011·19 cites·19 claims
- 1579US8499838B2Subsea locking connectorFRASER THOMAS A·Filed 2010·Granted Aug 6, 2013·9 cites·15 claims
- 1678US10995977B2Mullion hinge assemblyWHIRLPOOL CO·Filed 2019·Granted May 4, 2021·3 cites·9 claims
- 1774US11540778B2Reducing sensor noise in multichannel arrays using oversampled temporal projection and associated systems and methodsUNIV WASHINGTON·Filed 2017·Granted Jan 3, 2023·2 cites·5 claims
- 1874US8388255B2Dog-type lockout and position indicator assemblyLARSON ERIC D·Filed 2009·Granted Mar 5, 2013·20 cites·13 claims
- 1970US12366133B2Hardfaced metal surface and method of manufactureHYDRIL USA DISTRIB LLC·Filed 2022·Granted Jul 22, 2025·0 cites·19 claims
- 2065US9410393B2Pressure assisted blowout preventerHYDRIL USA MFG LLC·Filed 2013·Granted Aug 9, 2016·2 cites·18 claims
- 2154US12336821B2Apparatuses, systems, and methods for suppression of artifacts in non-invasive electromagnetic recordingsUNIV WASHINGTON·Filed 2019·Granted Jun 24, 2025·0 cites·20 claims
- 2253US2009017474A1Systems and methods for detecting abnormal cellsDIAMICS INC·Filed 2008·Application pending·0 cites
- 2353US2009105610A1Systems and methods for collection of cell clustersDIAMICS INC·Filed 2008·Application pending·0 cites
- 2451US12241315B2Multiline riser big bore connectorHYDRIL USA DISTRIB LLC·Filed 2023·Granted Mar 4, 2025·0 cites·18 claims
- 2548US8746349B2Drilling riser adapter connection with subsea functionalityLARSON ERIC DALE·Filed 2011·Granted Jun 10, 2014·1 cites·10 claims
- 2648US2006161076A1Systems and methods for collection of cell clustersDIAMICS INC·Filed 2005·Application pending·0 cites
- 2748US2006189893A1Systems and methods for detecting abnormal cellsDIAMICS INC·Filed 2005·Application pending·0 cites
- 2846US2025188812A1Multiline riser big bore connectorHYDRIL USA DISTRIB LLC·Filed 2025·Application pending·0 cites
- 2944US9316080B2Torsional shearing of oilfield tubularsLARSON ERIC DALE·Filed 2012·Granted Apr 19, 2016·0 cites·16 claims
- 3040US9945401B2Failsafe system and method for reducing load in a hydraulic cylinderHYDRIL USA DISTRIB LLC·Filed 2015·Granted Apr 17, 2018·0 cites·20 claims
- 3136US2013333897A1Diverter cover assembly and methods of useWELLS LAURA CHRISTINE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →