Inventor · disambiguated record
Thomas Gallifet
Also filed as: GALLIFET THOMAS
9 granted patents·1 pending application·21 citations·filing 2008–2017
83Inventor score
Top patents by PatentIndex Score
10 records- 0179US8746374B2Method and apparatus for reducing lubricant pressure pulsation within a rotary cone rock bitHARRINGTON DAVID·Filed 2011·Granted Jun 10, 2014·5 cites·36 claims
- 0271US9988854B2Roller cone drill bit with improved erosion resistanceVAREL INT IND LP·Filed 2016·Granted Jun 5, 2018·2 cites·17 claims
- 0368US8752655B2Rock bit having a labyrinth seal/bearing protection structureGALLIFET THOMAS·Filed 2011·Granted Jun 17, 2014·4 cites·30 claims
- 0467US7721827B2Rock bit having a seal gland with a conical sealing surfaceVAREL INT IND LP·Filed 2008·Granted May 25, 2010·8 cites·32 claims
- 0560US8534389B2Method and apparatus for reducing lubricant pressure pulsation within a rotary cone rock bitGALLIFET THOMAS·Filed 2011·Granted Sep 17, 2013·2 cites·27 claims
- 0656US7832505B2Rock bit with a thermal insulating seal ring positioned in the seal glandVAREL INT IND LP·Filed 2008·Granted Nov 16, 2010·0 cites·35 claims
- 0745US7971660B2Rock bit with a thermal insulating seal ring positioned in the seal glandVAREL INT IND LP·Filed 2010·Granted Jul 5, 2011·0 cites·37 claims
- 0843US8403079B2Rock bit having a seal gland with a conical sealing surfaceGALLIFET THOMAS·Filed 2010·Granted Mar 26, 2013·0 cites·19 claims
- 0943US8393418B2Rock bit having a seal gland with a conical sealing surfaceGALLIFET THOMAS·Filed 2010·Granted Mar 12, 2013·0 cites·21 claims
- 1033US2018355670A1Hybrid roller-mill bit and hybrid roller-drag bitVAREL INT IND L L C·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →