Assignee
DrawWorks LP
US·3 granted patents·2 pending applications·13 citations·filing 2013–2014
Top patents by PatentIndex Score
5 records- 0179US9416601B2Top drive operated casing running toolDrawWorks LP·Filed 2013·Granted Aug 16, 2016·7 cites·18 claims
- 0277US9896891B2Top drive operated casing running toolDrawWorks LP·Filed 2014·Granted Feb 20, 2018·6 cites·20 claims
- 0345US9598917B2Flush mounted spider assemblyDrawWorks LP·Filed 2014·Granted Mar 21, 2017·0 cites·16 claims
- 0441US2015300107A1Variable Length Fill Up Tool and ValveDrawWorks LP·Filed 2014·Application pending·0 cites
- 0541US2015260000A1Casing Fill and Circulation Tool with Metal Seal FeaturelDrawWorks LP·Filed 2014·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →