Min Mark YUAN

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Frac plug device with an anchor mandrel assembly for a locked set c...
- Patent number 12,139,994
- Issue date Nov 12, 2024
- CNPC USA Corporation
- Min Mark Yuan
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
FRAC PLUG DEVICE WITH AN ANCHOR MANDREL FOR A LOCKED SET CONFIGURATION
- Publication number 20240287867
- Publication date Aug 29, 2024
- CNPC USA CORPORATION
- Matthew PATSY
- E21 - EARTH DRILLING MINING
Information Patent Application
FRAC PLUG DEVICE WITH AN ANCHOR MANDREL ASSEMBLY FOR A LOCKED SET C...
- Publication number 20240287869
- Publication date Aug 29, 2024
- CNPC USA CORPORATION
- Min Mark YUAN
- E21 - EARTH DRILLING MINING