Inventor · disambiguated record
Sergey Ivanovich Krivosheev
Also filed as: KRIVOSHEEV SERGEY IVANOVICH
4 granted patents·27 citations·filing 1996–2014
68Inventor score
Top patents by PatentIndex Score
4 records- 0155US5823354AMethod and apparatus for the separation and sorting of non-ferrous materialsRUSTEC INC·Filed 1996·Granted Oct 20, 1998·24 cites·7 claims
- 0252US9341733B2Method and apparatus for determining the nature of a material in a cavity between one inner metal wall and one outer metal wallKRIVOSHEEV SERGEY IVANOVICH·Filed 2011·Granted May 17, 2016·2 cites·16 claims
- 0348US9581012B2Well tool for use in a well pipeFMC KONGSBERG SUBSEA AS·Filed 2014·Granted Feb 28, 2017·1 cites·12 claims
- 0436US9551212B2Method for determining a position of a water/cement boundary between pipes in a hydrocarbon wellFMC KONGSBERG SUBSEA AS·Filed 2013·Granted Jan 24, 2017·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →