Debris barrier for retrievable downhole tool using expandable metal material | Patent Number 11713641

US 11713641 B2
Application Number17217213
Publication NumberUS 20220316294 A1
Pendency2 years, 4 months, 4 days
Filled DateMar 30, 2021
Priority DateMar 30, 2021
Publication DateOct 6, 2022
Expiration DateMar 29, 2041
Inventor/ApplicantsRobert Travis Murphy
Michael Linley Fripp
Roderick Brand Falconer
Samuel Martinez
ExaminesRO, YONG-SUK
Art Unit3676
Technology Center3600
Assignments
Halliburton Energy Services Inc.
Current
Halliburton Energy Services Inc.Halliburton Company
Original
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