Inventor · disambiguated record
Thomas L. Hergarden
Also filed as: HERGARDEN THOMAS · HERGARDEN THOMAS L · HERGARDEN THOMAS LARS
6 granted patents·2 pending applications·54 citations·filing 2001–2024
81Inventor score
Top patents by PatentIndex Score
8 records- 0173US9441461B2Methods for retrieval and replacement of subsea production and processing equipmentWILLIAMS MICHAEL R·Filed 2012·Granted Sep 13, 2016·6 cites·25 claims
- 0265US6845815B2Temporary abandonment capFMC TECHNOLOGIES·Filed 2002·Granted Jan 25, 2005·32 cites·29 claims
- 0355US6497277B2Internal gate valve for flow completion systemsFMC TECHNOLOGIES·Filed 2001·Granted Dec 24, 2002·10 cites·9 claims
- 0448US9556713B2Methods for retrieval and replacement of subsea production and processing equipmentFMC TECH INC·Filed 2015·Granted Jan 31, 2017·0 cites·26 claims
- 0548US6626239B2Internal gate valve for flow completion systemsFMC TECHNOLOGIES·Filed 2002·Granted Sep 30, 2003·6 cites·11 claims
- 0647US2025243944A1Magnetically actuated gate valveFMC TECH INC·Filed 2024·Application pending·0 cites
- 0744US2024117700A1Drill-Through Tubing Head AssemblyFMC TECH INC·Filed 2022·Application pending·0 cites
- 0841US12181078B2Subsea pipeline with multiple access nodesFMC TECH INC·Filed 2018·Granted Dec 31, 2024·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →