Inventor · disambiguated record

Mark Lee Chandler

Also filed as: CHANDLER MARK · CHANDLER MARK LEE

2 granted patents·2 citations·filing 2015–2024

35Inventor score

Technology areasE21B F16L

Files withUNITED FELTS INC1 WEATHERFORD TECH HOLDINGS LLC1

Top patents by PatentIndex Score

2 records

0170US9957794B2Dart detector for wellbore tubular cementationWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted May 1, 2018·2 cites·20 claims
0256US12467573B1Pipe liners, pipe liner coatings, and associated methodsUNITED FELTS INC·Filed 2024·Granted Nov 11, 2025·0 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →