Expander system | Patent Number 11767784

US 11767784 B2
Application Number17560715
Publication NumberUS 20220213828 A1
Pendency1 year, 9 months, 7 days
Filled DateDec 23, 2021
Priority DateDec 23, 2021
Publication DateJul 7, 2022
Expiration DateDec 22, 2041
Inventor/ApplicantsOla Rolandson
ExaminesFRANCE, MICKEY H
Art Unit3746
Technology Center3700
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