Inventor · disambiguated record
Sergei Stefanidin
Also filed as: STEFANIDIN SERGEI
2 granted patents·1 pending application·2 citations·filing 2008–2014
36Inventor score
Top patents by PatentIndex Score
3 records- 0155US7766727B2Tribological surface and lapping method and system thereforFRICSO LTD·Filed 2008·Granted Aug 3, 2010·2 cites·25 claims
- 0251US8932109B2Method for producing multiple-phase surfacesSTEFANIDIN SERGEI·Filed 2008·Granted Jan 13, 2015·0 cites·14 claims
- 0346US2015231757A1Multiple-phase surfaces, and method thereforFRICSO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →