Inventor · disambiguated record

Alexandr S. Gorbachev

Also filed as: GORBACHEV ALEXANDR S · GORBACHEV ALEXANDR SEMENOVICH

2 granted patents·19 citations·filing 1975–1988

58Inventor score

Technology areasB03D E21C

Files withG PK I EXI OBOGATITELNOMU OBOR1 RAZGILDEEV GENNADY INNOKENTIEV1

Top patents by PatentIndex Score

2 records

0135US4871448AMechanical flotation machineG PK I EXI OBOGATITELNOMU OBOR·Filed 1988·Granted Oct 3, 1989·13 cites·4 claims
0233US3995908AHydraulic-mechanical coal mining combineRAZGILDEEV GENNADY INNOKENTIEV·Filed 1975·Granted Dec 7, 1976·6 cites·1 claims

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