Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sanjay Mansukhani0
Yishien H. Teng0
Date of Patent
October 5, 2010
0Patent Application Number
124208730
Date Filed
April 9, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A roofing shingle has low density granules adhered to at least a headlap region on a front surface of the roof shingle.
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