Assignee
KOOLAJ FOLDGAZBANYASZATI
3 granted patents·81 citations·filing 1975–1977
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0169US4146093ALayer-separating device hydraulically anchorable in a well casingKOOLAJ FOLDGAZBANYASZATI·Filed 1977·Granted Mar 27, 1979·37 cites·3 claims
- 0268US4071097AProcess and apparatus for supersonic drilling in underground rocky strataKOOLAJ FOLDGAZBANYASZATI·Filed 1975·Granted Jan 31, 1978·38 cites·10 claims
- 0330US3991610AApparatus for carrying out underground measurements during drilling of underground strataKOOLAJ FOLDGAZBANYASZATI·Filed 1975·Granted Nov 16, 1976·6 cites·6 claims
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