Inventor · disambiguated record

Vladimir V. Grachev

Also filed as: GRACHEV VLADIMIR V

2 granted patents·9 citations·filing 1979–1979

53Inventor score

Technology areasB21D

Files withANOSHKO VLADIMIR A1 GODIN EDUARD M1

Top patents by PatentIndex Score

2 records

0133US4275579AApparatus for manufacture of corrugated pipesANOSHKO VLADIMIR A·Filed 1979·Granted Jun 30, 1981·7 cites·11 claims
0216US4286450AApparatus for manufacturing corrugated tubesGODIN EDUARD M·Filed 1979·Granted Sep 1, 1981·2 cites·7 claims

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