Inventor · disambiguated record
Paul T. Roberts
Also filed as: ROBERTS PAUL · ROBERTS PAUL T · ROBERTS PAUL TREAVOR
10 granted patents·1 pending application·13 citations·filing 1981–2025
82Inventor score
Files withPCS FERGUSON INC6CHAMPIONX LLC2CHEVRON RES1PRODUCTION CONTROL SERVICES INC1WRIGHT TERRY R1
Top patents by PatentIndex Score
11 records- 0182US11661827B2Gas lift valve aging process and apparatusPCS FERGUSON INC·Filed 2021·Granted May 30, 2023·3 cites·20 claims
- 0270US10895128B2Taper lock bypass plungerPCS FERGUSON INC·Filed 2019·Granted Jan 19, 2021·2 cites·10 claims
- 0365US9181768B2Method and apparatus for detecting plunger arrivalWRIGHT TERRY R·Filed 2011·Granted Nov 10, 2015·3 cites·9 claims
- 0453US11542796B2Magnetic catch for plunger liftPCS FERGUSON INC·Filed 2019·Granted Jan 3, 2023·0 cites·19 claims
- 0552US7878251B2Multiple stage tool for use with plunger liftPRODUCTION CONTROL SERVICES INC·Filed 2008·Granted Feb 1, 2011·4 cites·20 claims
- 0651US10689957B2Method and apparatus for detecting plunger arrivalPCS FERGUSON INC·Filed 2017·Granted Jun 23, 2020·0 cites·13 claims
- 0750US11629710B2Torpedo plungerPCS FERGUSON INC·Filed 2021·Granted Apr 18, 2023·0 cites·21 claims
- 0849US2025257636A1Full Drift Through a Gas Lift Injection Packer AssemblyCHAMPIONX LLC·Filed 2025·Application pending·0 cites
- 0948US9850746B2Method and apparatus for detecting plunger arrivalPCS FERGUSON INC·Filed 2015·Granted Dec 26, 2017·0 cites·7 claims
- 1045US12497872B2Single pilot fluid line actuation gas lift valve and related systems and methodsCHAMPIONX LLC·Filed 2022·Granted Dec 16, 2025·0 cites·22 claims
- 1128US4398924ASulfur oxide reduction in a coal gasification processCHEVRON RES·Filed 1981·Granted Aug 16, 1983·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →