Inventor · disambiguated record
Duc Thanh Tran
Also filed as: TRAN DUC T · TRAN DUC THANH
19 granted patents·6 pending applications·235 citations·filing 2000–2025
94Inventor score
Top patents by PatentIndex Score
25 records- 0198US11149514B2Hydraulic fracturing system, apparatus, and methodSPM FLOW CONTROL INC·Filed 2019·Granted Oct 19, 2021·29 cites·16 claims
- 0298US10808488B2Hydraulic fracturing system, apparatus, and methodSPM FLOW CONTROL INC·Filed 2019·Granted Oct 20, 2020·31 cites·19 claims
- 0398US10526862B2Hydraulic fracturing system, apparatus, and methodSPM FLOW CONTROL INC·Filed 2017·Granted Jan 7, 2020·57 cites·7 claims
- 0494US10968717B2Adjustable fracturing systemSEABOARD INT INC·Filed 2017·Granted Apr 6, 2021·29 cites·20 claims
- 0583US11530591B2Large bore plug valveSPM OIL & GAS INC·Filed 2020·Granted Dec 20, 2022·1 cites·19 claims
- 0677US10738569B2Connection between an oil and gas fracturing tree and a zipper moduleSEABOARD INTERNATIONAL INC·Filed 2018·Granted Aug 11, 2020·2 cites·20 claims
- 0776US7011109B2Drag ball valveCONTROL COMPONENTS·Filed 2002·Granted Mar 14, 2006·24 cites·13 claims
- 0874US11448032B2Adjustable fracturing systemSPM Oil & Gas PC LLC·Filed 2021·Granted Sep 20, 2022·0 cites·18 claims
- 0974US6675832B1Blowdown valveCONTROL COMPONENTS·Filed 2003·Granted Jan 13, 2004·19 cites·19 claims
- 1073US11421504B2Hydraulic fracturing system, apparatus, and methodSPM OIL & GAS INC·Filed 2020·Granted Aug 23, 2022·0 cites·21 claims
- 1171US6868865B2Rotary drag valveCONTROL COMPONENTS·Filed 2003·Granted Mar 22, 2005·13 cites·12 claims
- 1271US2025189068A1Thermal insulating sleeve liner for fluid flow device and fluid flow device incorporating such linerVELAN INC·Filed 2025·Application pending·0 cites
- 1369US6913042B2Rotary drag valveCONTROL COMPONENTS·Filed 2003·Granted Jul 5, 2005·12 cites·12 claims
- 1462US11940084B2Thermal insulating sleeve liner for fluid flow device and fluid flow device incorporating such linerVELAN INC·Filed 2020·Granted Mar 26, 2024·0 cites·18 claims
- 1561US12259081B2Thermal insulating sleeve liner for fluid flow device and fluid flow device incorporating such linerVELAN INC·Filed 2020·Granted Mar 25, 2025·0 cites·20 claims
- 1659US6923210B2Rotary drag valveCONTROL COMPONENTS·Filed 2002·Granted Aug 2, 2005·9 cites·10 claims
- 1759US2024247749A1Thermal insulating sleeve liner for fluid flow device and fluid flow device incorporating such linerVELAN INC·Filed 2024·Application pending·0 cites
- 1858US2020362666A1Connection between an oil and gas fracturing tree and a zipper moduleSEABOARD INT INC·Filed 2020·Application pending·0 cites
- 1956US12331848B2Top entry valve for severe industrial applicationsVELAN INC·Filed 2022·Granted Jun 17, 2025·0 cites·18 claims
- 2055US6886596B2Rotary drag valveCONTROL COMPONENTS·Filed 2002·Granted May 3, 2005·7 cites·20 claims
- 2148US12181063B2Top entry valve for severe industrial applicationsVELAN INC·Filed 2021·Granted Dec 31, 2024·0 cites·18 claims
- 2245US2015167852A1High pressure gland thruster and valveMOGAS IND INC·Filed 2013·Application pending·0 cites
- 2344US2014299198A1Multi-end connector adaptorMOGAS IND INC·Filed 2014·Application pending·0 cites
- 2440US6428646B1Method and apparatus for application of adhesive tape to an elongated memberXEROX CORP·Filed 2000·Granted Aug 6, 2002·2 cites·7 claims
- 2539US2018073308A1Large bore assembly and spherical swivel jointSEABOARD INT INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →