Inventor · disambiguated record
Nikolai P. Ermilov
Also filed as: ERMILOV NIKOLAI P
7 granted patents·82 citations·filing 1979–1986
85Inventor score
Files withMITIN LEONID A3SP K BYURO GIDROIMPULS TEKH2FADEEV VLADIMIR Y1INST GIDRODINAMIKI SIBIRSKOGO1
Top patents by PatentIndex Score
7 records- 0162US4251113AHammer for breaking strong abrasive materialsMITIN LEONID A·Filed 1979·Granted Feb 17, 1981·17 cites·2 claims
- 0260US4343368AIdle stroke braking unit for an impact deviceFADEEV VLADIMIR Y·Filed 1979·Granted Aug 10, 1982·19 cites·14 claims
- 0352US4884642APercussive action machineINST GIDRODINAMIKI SIBIRSKOGO·Filed 1986·Granted Dec 5, 1989·15 cites·3 claims
- 0449US4370916APercussive deviceMITIN LEONID A·Filed 1979·Granted Feb 1, 1983·13 cites·5 claims
- 0533US4300802AApparatus for drifting openings in hard rockMITIN LEONID A·Filed 1979·Granted Nov 17, 1981·7 cites·8 claims
- 0627US4819542APercussive toolSP K BYURO GIDROIMPULS TEKH·Filed 1985·Granted Apr 11, 1989·7 cites·5 claims
- 0724US4796956AMachine for driving workings in hard rocksSP K BYURO GIDROIMPULS TEKH·Filed 1985·Granted Jan 10, 1989·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →