Inventor · disambiguated record

Semen Kuptcov

Also filed as: KUPTCOV SEMEN

1 granted patent·1 pending application·1 citations·filing 2019–2022

14Inventor score

Technology areasF04D F16K

Files withVARISCO S R L2

Top patents by PatentIndex Score

2 records

0151US11320059B2Check valveVARISCO S R L·Filed 2019·Granted May 3, 2022·1 cites·12 claims
0230US2024309872A1Self-priming centrifugal pump assembly with multifunctional sealing systemVARISCO S R L·Filed 2022·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →