Inventor · disambiguated record
Mark Burris
Also filed as: BURRIS MARK · BURRIS MARK A
5 granted patents·1 pending application·135 citations·filing 2001–2018
82Inventor score
Top patents by PatentIndex Score
6 records- 0195US6591915B2Method for selective draining of liquid from an oil well pipe stringFIKE CORP·Filed 2001·Granted Jul 15, 2003·79 cites·2 claims
- 0287US10508750B2Hammer union back pressure regulatorDDS INVEST LLC·Filed 2017·Granted Dec 17, 2019·13 cites·13 claims
- 0370US10920908B2Valve stem for choke valveDDS INVEST LLC·Filed 2018·Granted Feb 16, 2021·2 cites·20 claims
- 0469US7533727B2Oil well completion tool having severable tubing string barrier discFIKE CORP·Filed 2007·Granted May 19, 2009·14 cites·25 claims
- 0566US6752212B2Dump valve assembly for selective draining of liquid from an oil well pipe streamFIKE CORP·Filed 2003·Granted Jun 22, 2004·27 cites·15 claims
- 0634US2004216867A1Dump hole dump valveFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →