Filter apparatuses and methods | Patent Number 11957562

US 11957562 B2
Application Number17671013
Publication NumberUS 20220168086 A1
Pendency2 years, 2 months, 2 days
Filled DateFeb 14, 2022
Priority DateMar 27, 2017
Publication DateJun 2, 2022
Expiration DateMar 26, 2037
Inventor/ApplicantsSepehr Fariabi
J. Eric Goslau
Abdolrahim Zandi
ExaminesSCHERBEL, TODD J
Art Unit3771
Technology Center3700
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