Inventor · disambiguated record
Ivan P. Polyakov
Also filed as: POLYAKOV IVAN P
2 granted patents·51 citations·filing 1979–1983
65Inventor score
Top patents by PatentIndex Score
2 records- 0175US4519836AMethod of processing lead sulphide or lead-zinc sulphide ores, or sulphide concentrates, or mixtures thereofVNII TSVETNOI METALLURG·Filed 1983·Granted May 28, 1985·28 cites·7 claims
- 0263US4261905AMethod for preparing furfuryl alcoholPREOBRAZHENSKAYA ELIZAVETA A·Filed 1979·Granted Apr 14, 1981·23 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →