Assignee
PCS FERGUSON INC
US·11 granted patents·1 pending application·20 citations·filing 2014–2021
Top patents by PatentIndex Score
12 records- 0183US9863209B2Gas lift mandrel and isolatorPCS FERGUSON INC·Filed 2015·Granted Jan 9, 2018·8 cites·19 claims
- 0282US11661827B2Gas lift valve aging process and apparatusPCS FERGUSON INC·Filed 2021·Granted May 30, 2023·3 cites·20 claims
- 0370US10895128B2Taper lock bypass plungerPCS FERGUSON INC·Filed 2019·Granted Jan 19, 2021·2 cites·10 claims
- 0466US9890621B2Two-piece plungerPCS FERGUSON INC·Filed 2015·Granted Feb 13, 2018·4 cites·19 claims
- 0559US9714741B2Method and system to volumetrically control additive pumpPCS FERGUSON INC·Filed 2014·Granted Jul 25, 2017·3 cites·16 claims
- 0653US11542796B2Magnetic catch for plunger liftPCS FERGUSON INC·Filed 2019·Granted Jan 3, 2023·0 cites·19 claims
- 0751US10689957B2Method and apparatus for detecting plunger arrivalPCS FERGUSON INC·Filed 2017·Granted Jun 23, 2020·0 cites·13 claims
- 0850US11629710B2Torpedo plungerPCS FERGUSON INC·Filed 2021·Granted Apr 18, 2023·0 cites·21 claims
- 0948US9850746B2Method and apparatus for detecting plunger arrivalPCS FERGUSON INC·Filed 2015·Granted Dec 26, 2017·0 cites·7 claims
- 1038US10563489B2Downhole oil well jet pump device with memory production logging tool and related methods of usePCS FERGUSON INC·Filed 2017·Granted Feb 18, 2020·0 cites·24 claims
- 1136US2019353016A1Gas lift optimization processPCS FERGUSON INC·Filed 2019·Application pending·0 cites
- 1235US11021922B2Locking collar stopPCS FERGUSON INC·Filed 2019·Granted Jun 1, 2021·0 cites·15 claims
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