Assignee
DRILLING INNOVATIVE SOLUTIONS LLC
US·4 granted patents·0 citations·filing 2015–2018
Technology mixE21B4
Top patents by PatentIndex Score
4 records- 0155US11255146B2Plug activated mechanical isolation device, systems and methods for controlling fluid flow inside a tubular in a wellboreDRILLING INNOVATIVE SOLUTIONS LLC·Filed 2018·Granted Feb 22, 2022·0 cites·20 claims
- 0255US11091970B2Mechanical isolation device, systems and methods for controlling fluid flow inside a tubular in a wellboreDRILLING INNOVATIVE SOLUTIONS LLC·Filed 2018·Granted Aug 17, 2021·0 cites·20 claims
- 0339US10077632B2Pilot inside a ball suitable for wellbore drilling operationsDRILLING INNOVATIVE SOLUTIONS LLC·Filed 2016·Granted Sep 18, 2018·0 cites·18 claims
- 0437US10077630B2Pilot inside a ball suitable for wellbore operationsDRILLING INNOVATIVE SOLUTIONS LLC·Filed 2015·Granted Sep 18, 2018·0 cites·20 claims
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