Inventor · disambiguated record
John G. Eller
Also filed as: ELLER JOHN G · ELLER JOHN GARY
6 granted patents·1 pending application·1 citations·filing 2010–2024
67Inventor score
Technology areasE21B
Top patents by PatentIndex Score
7 records- 0174US12000226B2Method and apparatus for milling a window in casingCONOCOPHILLIPS CO·Filed 2021·Granted Jun 4, 2024·1 cites·5 claims
- 0269US12312891B2Method and apparatus for milling a window in casingCONOCOPHILLIPS CO·Filed 2024·Granted May 27, 2025·0 cites·8 claims
- 0353US12055447B2Systems and methods of pressure testing coiled tubingCONOCOPHILLIPS CO·Filed 2022·Granted Aug 6, 2024·0 cites·20 claims
- 0449US12264557B2Reverse circulator and methodCONOCOPHILLIPS CO·Filed 2022·Granted Apr 1, 2025·0 cites·3 claims
- 0542US10161227B2Permanent bypass whipstock assembly for drilling and completing a sidetrack well and preserving access to the original wellboreCONOCOPHILLIPS CO·Filed 2016·Granted Dec 25, 2018·0 cites·16 claims
- 0642US2022364429A1Dissolvable plug removal with erosive toolCONOCOPHILLIPS CO·Filed 2022·Application pending·0 cites
- 0739US9371694B2Permanent bypass whipstock assembly for drilling and completing a sidetrack well and preserving access to the original wellboreHEARN DAVID D·Filed 2010·Granted Jun 21, 2016·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →