Roofing membranes and related methods | Patent Number 11807785
US 11807785 B2Filled DateJan 6, 2023
Priority DateJan 10, 2022
Publication DateJul 13, 2023
Expiration DateJan 9, 2042
Inventor/ApplicantsLi-Ying Yang
Paul C. Lem
Paul C. Lem
ExaminesDAVIS, ZACHARY M
Art Unit1783
Technology Center1700
Assignments
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