Inventor · disambiguated record
Corey M. Kshyk
Also filed as: KSHYK COREY · KSHYK COREY M
2 granted patents·1 pending application·7 citations·filing 2015–2022
53Inventor score
Technology areasE21B
Files withWEATHERFORD TECH HOLDINGS LLC3
Top patents by PatentIndex Score
3 records- 0176US9909390B2Stage tool with lower tubing isolationWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Mar 6, 2018·4 cites·15 claims
- 0274US11261701B2Shifting tool and associated methods for operating downhole valvesWEATHERFORD TECH HOLDINGS LLC·Filed 2017·Granted Mar 1, 2022·3 cites·12 claims
- 0353US2022127931A1Shifting tool and associated methods for operating downhole valvesWEATHERFORD TECH HOLDINGS LLC·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Corey M. Kshyk files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →