Duy D. Nguyen

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Cypress, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Plug valves for fracturing systems
- Patent number 11,920,451
- Issue date Mar 5, 2024
- Cantex International, Inc.
- Duy D. Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Anti-vibration mount
- Patent number 11,619,326
- Issue date Apr 4, 2023
- Cantex International, Inc.
- Duy D. Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Swivel flange flowline fitting
- Patent number 11,105,450
- Issue date Aug 31, 2021
- Cantex International, Inc.
- Duy D. Nguyen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Swivel joint
- Patent number 11,098,829
- Issue date Aug 24, 2021
- Cantex International, Inc.
- Duy D. Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flapper valve
- Patent number 11,098,821
- Issue date Aug 24, 2021
- Cantex International, Inc.
- Duy D. Nguyen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High pressure flowline union
- Patent number 10,808,871
- Issue date Oct 20, 2020
- Cantex International, Inc.
- Duy D. Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flapper valve
- Patent number 10,295,071
- Issue date May 21, 2019
- Cantex International, Inc.
- Duy D. Nguyen
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Swivel Joint
- Publication number 20200109804
- Publication date Apr 9, 2020
- Cantex International, Inc.
- Duy D. Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Application
Flapper Valve
- Publication number 20180363789
- Publication date Dec 20, 2018
- Cantex International, Inc.
- Duy D. Nguyen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
High Pressure Flowline Union
- Publication number 20180163904
- Publication date Jun 14, 2018
- Cantex International, Inc.
- Duy D. Nguyen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS