Inventor · disambiguated record
Konstantin Stepanovich Gurkov
Also filed as: FILIPPOV VASILY V · GURKOV KONSTANTIN S · GURKOV KONSTANTIN STEPANOVICH
12 granted patents·148 citations·filing 1973–1985
91Inventor score
Files withKOSTYLEV ALEXANDR DMITRIEVICH3TKACH KHAIM BERKOVICH3ARDYSHEV VALENTIN N1CHEPURNOI NIKOLAI PROKHOROVICH1GURKOV KONSTANTIN STEPANOVICH1
Top patents by PatentIndex Score
12 records- 0170US3952813APercussive device for driving holes in soilCHEPURNOI NIKOLAI PROKHOROVICH·Filed 1975·Granted Apr 27, 1976·42 cites·12 claims
- 0263US4070948APneumatic impact devicesTKACH KHAIM BERKOVICH·Filed 1975·Granted Jan 31, 1978·18 cites·6 claims
- 0353US3995702AReversible pneumatic percussive device for making holes in ground by compactionKLIMASHKO VLADIMIR VASILIEVICH·Filed 1975·Granted Dec 7, 1976·21 cites·4 claims
- 0444US4121672AReversing pneumatic percussive deviceTKACH KHAIM BERKOVICH·Filed 1977·Granted Oct 24, 1978·9 cites·1 claims
- 0544US3955631ASoil samplerKOSTYLEV ALEXANDR DMITRIEVICH·Filed 1974·Granted May 11, 1976·13 cites·2 claims
- 0640US4063423AMethod of making built-in-place reinforced concrete pilesGURKOV KONSTANTIN STEPANOVICH·Filed 1975·Granted Dec 20, 1977·10 cites·3 claims
- 0739US4114700APneumatic apparatus of the percussive typeTKACH KHAIM BERKOVICH·Filed 1977·Granted Sep 19, 1978·10 cites·6 claims
- 0837US4160486APneumatic impact mechanismKOSTYLEV ALEXANDR D·Filed 1977·Granted Jul 10, 1979·5 cites·2 claims
- 0933US4637476APercussive action machine for making holes in the groundINST GORNOGO DELA SIBIRSKOGO O·Filed 1985·Granted Jan 20, 1987·11 cites·5 claims
- 1030US3941101AImpact action mechanismKOSTYLEV ALEXANDR DMITRIEVICH·Filed 1973·Granted Mar 2, 1976·6 cites·4 claims
- 1123US4088720AMethod of forming castings in holesKOSTYLEV ALEXANDR DMITRIEVICH·Filed 1976·Granted May 9, 1978·1 cites·3 claims
- 1221US4181484ADevice for forming underground pipelinesARDYSHEV VALENTIN N·Filed 1978·Granted Jan 1, 1980·2 cites·7 claims
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