Biological valve for venous insufficiency | Patent Number 11471568
US 11471568 B2Filled DateMar 28, 2022
Priority DateOct 17, 2007
Publication DateJul 14, 2022
Expiration DateOct 16, 2027
Inventor/ApplicantsNorman Jaffe
ExaminesMATHEW, SEEMA
Art Unit3774
Technology Center3700
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