Inventor · disambiguated record
Unnikrishnan C. Vasudevan
Also filed as: VASUDEVAN UNNIKRISHNAN · VASUDEVAN UNNIKRISHNAN C
1 granted patent·2 pending applications·5 citations·filing 2011–2018
26Inventor score
Top patents by PatentIndex Score
3 records- 0172US8858733B2Laser hardened surface for wear and corrosion resistancePILLAI RAJU·Filed 2011·Granted Oct 14, 2014·5 cites·20 claims
- 0247US2018266002A1Multilayered coating for downhole tools with enhanced wear resistance and acidic corrosion resistanceNAT OILWELL DHT LP·Filed 2018·Application pending·0 cites
- 0344US2015132604A1Multilayered Coating for Downhole Tools with Enhanced Wear Resistance and Acidic Corrosion ResistanceNAT OILWELL DHT LP·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →