Kwami ROBERTS

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Missouri City, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Packer system with load bypass to prevent premature expansion
- Patent number 12,215,564
- Issue date Feb 4, 2025
- CNPC USA Corporation
- Kwami Roberts
- E21 - EARTH DRILLING MINING
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
Information Patent Grant
Retrievable packer with slotted sleeve release
- Patent number 11,885,196
- Issue date Jan 30, 2024
- CNPC USA Corporation
- Damon Nettles
- E21 - EARTH DRILLING MINING
Information Patent Grant
Retrievable packer with push rod release
- Patent number 11,512,555
- Issue date Nov 29, 2022
- CNPC USA Corporation
- Perry Batson
- 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
Information Patent Application
PACKER SYSTEM WITH LOAD BYPASS TO PREVENT PREMATURE EXPANSION
- Publication number 20240229595
- Publication date Jul 11, 2024
- CNPC USA CORPORATION
- Kwami ROBERTS
- E21 - EARTH DRILLING MINING
Information Patent Application
PACKER SYSTEM WITH LOAD BYPASS TO PREVENT PREMATURE EXPANSION
- Publication number 20240133263
- Publication date Apr 25, 2024
- CNPC USA CORPORATION
- Kwami ROBERTS
- E21 - EARTH DRILLING MINING
Information Patent Application
RETRIEVABLE PACKER WITH PUSH ROD RELEASE
- Publication number 20220106855
- Publication date Apr 7, 2022
- CNPC USA Corporation
- Perry BATSON
- E21 - EARTH DRILLING MINING