SEARCH RESULTS for assignor:"GETZLAF, DON; RAVENSBERGEN, JOHN EDWARD; GILLIS, BROCK" AND day:[2018-12-03T00:00:00Z TO 2018-12-03T23:59:59Z]

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Patent(s)

(X0) 16051391: ELECTRICALLY ACTUATED DOWNHOLE FLOW CONTROL APPARATUS

(A1) 20180334889: ELECTRICALLY ACTUATED DOWNHOLE FLOW CONTROL APPARATUS

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