Inventor · disambiguated record
Peter Dw Inglis
Also filed as: INGLIS PETER · INGLIS PETER D W · INGLIS PETER DW
10 granted patents·3 pending applications·39 citations·filing 2002–2024
85Inventor score
Top patents by PatentIndex Score
13 records- 0190US11111779B2Magnetic position indicatorHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Sep 7, 2021·7 cites·20 claims
- 0285US11555376B2Ball valves, methods to close a ball valve, and methods to form a well barrierHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Jan 17, 2023·2 cites·19 claims
- 0384US11927074B2Liquid spring communication subHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Mar 12, 2024·2 cites·19 claims
- 0477US10961818B2Ball valve with dissolvable ballHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Mar 30, 2021·3 cites·12 claims
- 0573US11359459B2Remote closing and opening of a barrier valveHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jun 14, 2022·2 cites·20 claims
- 0672US11506009B2Remote opening toolHALLIBURTON ENERGY SERVICES INC·Filed 2018·Granted Nov 22, 2022·2 cites·20 claims
- 0772USD523208SWindlassLEWMAR LTD·Filed 2004·Granted Jun 13, 2006·19 cites·1 claims
- 0867US10662736B2Hydrostatic equalizing stem check valveHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted May 26, 2020·1 cites·17 claims
- 0958US2025102040A1Spring assembly including two separate independent wave springsHALLIBURTON ENERGY SERVICES INC·Filed 2024·Application pending·0 cites
- 1057US9869162B2Ball valve having dual pistons each individually actuableHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jan 16, 2018·1 cites·20 claims
- 1152US12060768B2Pressure-activated valve assemblies and methods to remotely activate a valveHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Aug 13, 2024·0 cites·20 claims
- 1244US2021404299A1Microencapsulated Acid with Perforation Strategies to Improve the Delivery and Treatment of Formations in Hydraulic Fracturing ApplicationsHALLIBURTON ENERGY SERVICES INC·Filed 2019·Application pending·0 cites
- 1338US2002166494A1Ocean survival unitFiled 2002·Application pending·0 cites
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