Inventor · disambiguated record
German D. Styrkin
Also filed as: POLUKHIN PETR I · POTAPOV IVAN N · STYRKIN GERMAN D
3 granted patents·44 citations·filing 1978–1983
71Inventor score
Technology areasB21B
Top patents by PatentIndex Score
3 records- 0181US4184352AMethod for pilger rolling of tubes and mill for effecting sameMO I STALI I SPLAVOV·Filed 1978·Granted Jan 22, 1980·22 cites·3 claims
- 0271US4237714AStand of cold tube-rolling millBITNY MIKHAIL A·Filed 1978·Granted Dec 9, 1980·16 cites·3 claims
- 0340US4660400APilger mill standMO I STALI I SPLAVOV·Filed 1983·Granted Apr 28, 1987·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →