Roofing materials with asphalt shingle waste | Patent Number 11802219
US 11802219 B2Filled DateDec 23, 2022
Priority DateFeb 11, 2022
Publication DateAug 17, 2023
Expiration DateFeb 10, 2042
Inventor/ApplicantsJarod Krajca
Ann Hamer
Cynthia Shaha
Qian Qin
Kevin CARR
Ramil MERCADO
Ramil Mercado
Kevin Carr
Qian QIN
Aziel Meza
Cynthia SHAHA
Ann HAMER
Aziel MEZA
Jarod KRAJCA
Ann Hamer
Cynthia Shaha
Qian Qin
Kevin CARR
Ramil MERCADO
Ramil Mercado
Kevin Carr
Qian QIN
Aziel Meza
Cynthia SHAHA
Ann HAMER
Aziel MEZA
Jarod KRAJCA
ExaminesSLIFKA, COLIN W
Art Unit1732
Technology Center1700
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