Assignee
OIL LIFT TECH INC
CA·4 granted patents·1 pending application·0 citations·filing 2016–2022
Top patents by PatentIndex Score
5 records- 0158US2018363403A1Pump drive head with stuffing boxOIL LIFT TECH INC·Filed 2018·Application pending·0 cites
- 0254US10087696B2Polish rod locking clampOIL LIFT TECH INC·Filed 2016·Granted Oct 2, 2018·0 cites·14 claims
- 0353US12180799B2Stuffing box with pressurized fluid chamber and related methodsOIL LIFT TECH INC·Filed 2021·Granted Dec 31, 2024·0 cites·31 claims
- 0440US11898412B2Rod lock out clampOIL LIFT TECH INC·Filed 2022·Granted Feb 13, 2024·0 cites·26 claims
- 0537US10619441B2Wellhead assembly with integrated tubing rotatorOIL LIFT TECH INC·Filed 2018·Granted Apr 14, 2020·0 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when OIL LIFT TECH INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →