Inventor · disambiguated record
Joseph James Liotta
Also filed as: LIOTTA JOSEPH JAMES
5 granted patents·17 citations·filing 2011–2015
74Inventor score
Top patents by PatentIndex Score
5 records- 0180US9441443B2Compound blowout preventer seal and method of using sameNAT OILWELL VARCO LP·Filed 2015·Granted Sep 13, 2016·6 cites·27 claims
- 0276US8978698B2Blowout preventer monitoring system and method of using sameLIOTTA JOSEPH JAMES·Filed 2011·Granted Mar 17, 2015·6 cites·51 claims
- 0371US9580987B2Spherical blowout preventer with energizeable packer seal and method of using sameNAT OILWELL VARCO LP·Filed 2014·Granted Feb 28, 2017·4 cites·32 claims
- 0456US9428994B2Blowout preventer monitor with trigger sensor and method of using sameNAT OILWELL VARCO LP·Filed 2014·Granted Aug 30, 2016·1 cites·33 claims
- 0549US9708877B2Blowout preventer monitoring system and method of using sameNAT OILWELL VARCO LP·Filed 2015·Granted Jul 18, 2017·0 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →