Inventor · disambiguated record

Ivan Ivanovich Kruglov

Also filed as: KRUGLOV IVAN IVANOVICH

2 granted patents·44 citations·filing 1975–1975

63Inventor score

Technology areasB29C B29D

Files withLEGOSTAEV VALERY LEONIDOVICH1 NARATOV ALEXEI MIKHAILOVICH1

Top patents by PatentIndex Score

2 records

0160US3932079APneumatic tire vulcanizing apparatusLEGOSTAEV VALERY LEONIDOVICH·Filed 1975·Granted Jan 13, 1976·20 cites·1 claims
0254US3988077APneumatic tire vulcanizing apparatusNARATOV ALEXEI MIKHAILOVICH·Filed 1975·Granted Oct 26, 1976·24 cites·6 claims

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