Inventor · disambiguated record
Thomas Eugene Ferg
Also filed as: FERG THOMAS E · FERG THOMAS EUGENE
7 granted patents·2 pending applications·28 citations·filing 1995–2017
79Inventor score
Top patents by PatentIndex Score
9 records- 0184US10526866B2Casing expansion for well pluggingCONOCOPHILLIPS CO·Filed 2016·Granted Jan 7, 2020·5 cites·20 claims
- 0271US9957775B2Well plug and abandonment choke insertCONOCOPHILLIPS CO·Filed 2016·Granted May 1, 2018·2 cites·16 claims
- 0351US6520256B2Method and apparatus for cementing an air drilled wellPHILLIPS PETROLEUM CO·Filed 2001·Granted Feb 18, 2003·17 cites·40 claims
- 0447US10919245B1Internal tire balancing of rubber tires on rimsFERG THOMAS EUGENE·Filed 2017·Granted Feb 16, 2021·0 cites·9 claims
- 0546US2018030806A1Swellable elastomer plugging system for temporary or permanent abandonment of a wellboreFERG THOMAS EUGENE·Filed 2017·Application pending·0 cites
- 0645US9765591B2Swellable elastomer plug and abandonment swellable plugsFERG THOMAS EUGENE·Filed 2015·Granted Sep 19, 2017·0 cites·9 claims
- 0733US10047586B2Backpressure ballFERG THOMAS EUGENE·Filed 2015·Granted Aug 14, 2018·0 cites·13 claims
- 0833US2012222862A1Well plug and abandonment choke insertFERG THOMAS EUGENE·Filed 2012·Application pending·0 cites
- 0927US5569914AMethod for measuring height of fill in a production tubing/casing annulusPHILLIPS PETROLEUM CO·Filed 1995·Granted Oct 29, 1996·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →