Assignee
ORSZAGOS KOOLAJ GAZIPARI
HU·6 granted patents·202 citations·filing 1980–1985
Top patents by PatentIndex Score
6 records- 0186US4419214AProcess for the recovery of shale oil, heavy oil, kerogen or tar from their natural sourcesORSZAGOS KOOLAJ GAZIPARI·Filed 1981·Granted Dec 6, 1983·70 cites·9 claims
- 0285US4397619AHydraulic drilling motor with rotary internally and externally threaded membersORSZAGOS KOOLAJ GAZIPARI·Filed 1980·Granted Aug 9, 1983·68 cites·1 claims
- 0373US4557771ACharge liner for hollow explosive chargesORSZAGOS KOOLAJ GAZIPARI·Filed 1983·Granted Dec 10, 1985·24 cites·4 claims
- 0452US4465128APlate floor heat exchangerORSZAGOS KOOLAJ GAZIPARI·Filed 1981·Granted Aug 14, 1984·17 cites·6 claims
- 0543US4328704AApparatus for measuring the deformation and stress condition of the string of casing of drilled oil wellsORSZAGOS KOOLAJ GAZIPARI·Filed 1980·Granted May 11, 1982·19 cites·2 claims
- 0627US4557875APhase-contacting plate for a phase-contacting columnORSZAGOS KOOLAJ GAZIPARI·Filed 1985·Granted Dec 10, 1985·4 cites·11 claims
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