Inventor · disambiguated record
Alexander Kopache
Also filed as: KOPACHE ALEXANDER · KOPACHE ALEXANDER C
2 granted patents·1 pending application·8 citations·filing 2014–2021
53Inventor score
Top patents by PatentIndex Score
3 records- 0180US11149547B2Seal assembly for an epitrochoidal rotary engineLIQUIDPISTON INC·Filed 2017·Granted Oct 19, 2021·3 cites·11 claims
- 0273US9181848B2Turbocharger exhaust manifold systemCUMMINS INC·Filed 2014·Granted Nov 10, 2015·5 cites·33 claims
- 0340US2023294850A1Hybrid Drive and Fuel Vaporizer for UAV and Other Mobile EnvironmentsLIQUIDPISTON INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →