Inventor · disambiguated record
Craig Johnstone
Also filed as: JOHNSTONE CRAIG · JOHNSTONE CRAIG WILSON
0 granted patents·3 pending applications·0 citations·filing 2017–2023
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0146US2023392492A1System and method for an automated subsea testing unitBaker Hughes Energy Technology UK Ltd·Filed 2023·Application pending·0 cites
- 0239US2023272692A1Wellhead system and method for carbon capture and storageBaker Hughes Energy Technology UK Ltd·Filed 2023·Application pending·0 cites
- 0337US2019323325A1A flow base system for subsea wellsVETCO GRAY SCANDINAVIA AS·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →