Inventor · disambiguated record
Nathan Strilchuk
Also filed as: STRILCHUK NATHAN
4 granted patents·2 pending applications·45 citations·filing 2008–2022
73Inventor score
Technology areasE21B
Top patents by PatentIndex Score
6 records- 0186US9228402B2Anti-stall bypass system for downhole motorBICO DRILLING TOOLS INC·Filed 2013·Granted Jan 5, 2016·17 cites·20 claims
- 0278US8322461B2Drilling apparatus and methodHAY RICHARD T·Filed 2008·Granted Dec 4, 2012·26 cites·71 claims
- 0361US11332990B2Catcher device for a downhole toolSCHOELLER BLECKMANN OILFIELD EQUIPMENT AG·Filed 2018·Granted May 17, 2022·1 cites·19 claims
- 0459US10815754B2Splitflow valve and method of useSCHOELLER BLECKMANN OILFIELD EQUIPMENT AG·Filed 2017·Granted Oct 27, 2020·1 cites·19 claims
- 0541US2024175329A1Downhole catching device and tool combinationSCHOELLER BLECKMANN OILFIELD EQUIPMENT AG·Filed 2022·Application pending·0 cites
- 0635US2022389780A1Actuation mechanism, downhole device and methodSCHOELLER BLECKMANN OILFIELD EQUIPMENT AG·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →