Assignee
KRUG JOHN ROBERT KARL
CA·1 granted patent·1 pending application·0 citations·filing 2018–2021
Technology mixE21B2
Top patents by PatentIndex Score
2 records- 0146US11555373B2Process for isolating a horizontal tie-in pipeline of an inactive hydrocarbon-producing well from a main pipelineKRUG JOHN ROBERT KARL·Filed 2021·Granted Jan 17, 2023·0 cites·12 claims
- 0236US2018371865A1Processes and devices for installing a retrievable pipeline plugKRUG JOHN ROBERT KARL·Filed 2018·Application pending·0 cites
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