Assignee
SP K BJURO SEISMICHESKOI TEKHN
SU·3 granted patents·175 citations·filing 1983–1986
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0187US4515045AAutomatic wrench for screwing a pipe string together and apartSP K BJURO SEISMICHESKOI TEKHN·Filed 1983·Granted May 7, 1985·113 cites·4 claims
- 0271US4591007AWell tubing handling apparatusSP K BJURO SEISMICHESKOI TEKHN·Filed 1983·Granted May 27, 1986·39 cites·1 claims
- 0353US4650235AWell tubing handling apparatusSP K BJURO SEISMICHESKOI TEKHN·Filed 1986·Granted Mar 17, 1987·23 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →