Inventor · disambiguated record
Kwami Roberts
Also filed as: ROBERTS KWAMI
4 granted patents·2 pending applications·5 citations·filing 2020–2023
62Inventor score
Technology areasE21B
Files withCNPC USA CORP6
Top patents by PatentIndex Score
6 records- 0186US12139994B2Frac plug device with an anchor mandrel assembly for a locked set configurationCNPC USA CORP·Filed 2023·Granted Nov 12, 2024·2 cites·18 claims
- 0285US11885196B1Retrievable packer with slotted sleeve releaseCNPC USA CORP·Filed 2022·Granted Jan 30, 2024·2 cites·20 claims
- 0367US11512555B2Retrievable packer with push rod releaseCNPC USA CORP·Filed 2020·Granted Nov 29, 2022·1 cites·20 claims
- 0445US2025179889A1Expandable spiral threaded apparatus and method for anchoring a downhole tool to a casing, and method for assembling the apparatusCNPC USA CORP·Filed 2023·Application pending·0 cites
- 0545US2024287867A1Frac plug device with an anchor mandrel for a locked set configurationCNPC USA CORP·Filed 2023·Application pending·0 cites
- 0644US12215564B2Packer system with load bypass to prevent premature expansionCNPC USA CORP·Filed 2022·Granted Feb 4, 2025·0 cites·17 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →