Remotely-actuated high pressure seals for wellhead pressure control fittings | Patent Number 09879496

US 09879496 B2
Application Number15615549
Publication NumberUS 20170268305 A1
Pendency7 months, 28 days
Filled DateJun 6, 2017
Priority DateDec 7, 2015
Publication DateSep 21, 2017
Expiration DateDec 6, 2035
Inventor/ApplicantsNicolas G. Snoke
Keith C. Johansen
ExaminesSTEPHENSON, DANIEL P
Art Unit3676
Technology Center3600
Assignments
Pnc Bank National Association
Current
Fhe Usa Llc
Original
Law Firm
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