Inventor · disambiguated record
Petr P. Pivnev
Also filed as: PIVNEV PETR P
2 granted patents·1 pending application·0 citations·filing 2020–2021
22Inventor score
Files withOOO GIDROMARINN3
Top patents by PatentIndex Score
3 records- 0139US11194046B2Multiple frequency side-scan sonarOOO “GIDROMARINN”·Filed 2020·Granted Dec 7, 2021·0 cites·3 claims
- 0234US2022123842A1Method and Device for Increasing the Efficiency of an Emitting AntennaOOO GIDROMARINN·Filed 2021·Application pending·0 cites
- 0324US11076241B2Electroacoustic transducer for the parametric generation of ultrasoundOOO “GIDROMARINN”·Filed 2020·Granted Jul 27, 2021·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →