Assignee
SAFESTACK TECH L L C
US·3 granted patents·18 citations·filing 2014–2015
Technology mixE21B3
Top patents by PatentIndex Score
3 records- 0186US9650855B2Riser disconnect package for lower marine riser package, and annular-release flex-joint assembliesSAFESTACK TECH L L C·Filed 2014·Granted May 16, 2017·15 cites·39 claims
- 0271US9650874B2Apparatus and method for isolating and securing an underwater oil wellhead and blowout preventerSAFESTACK TECH L L C·Filed 2014·Granted May 16, 2017·3 cites·10 claims
- 0333US11156053B2Riser disconnect package for lower marine riser package, and annular-release flex-joint assembliesSAFESTACK TECH L L C·Filed 2015·Granted Oct 26, 2021·0 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →