Inventor · disambiguated record

Appavoo Thangarasu

Also filed as: THANGARASU APPAVOO

2 granted patents·93 citations·filing 1991–2002

64Inventor score

Technology areasE21B

Files withFMC CORP1 FMC TECHNOLOGIES1

Top patents by PatentIndex Score

2 records

0179US5180008AWellhead seal for wide temperature and pressure rangesFMC CORP·Filed 1991·Granted Jan 19, 1993·88 cites·7 claims
0233US6857471B2Split base plate assembly for multiple completion wellheadsFMC TECHNOLOGIES·Filed 2002·Granted Feb 22, 2005·5 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →