Patents/Inventors

Dan Hua

San Jose, CAUS2 patents

3 Patents

US124384952025
Roofing System for Prevention of Roofing Shingle Deformation
GAF Energy LLC
0 cites
US122785912025
Roofing Shingles for Mimicking the Appearance of Photovoltaic Modules
GAF Energy LLC
0 cites
US118244862023
Roofing Shingles for Mimicking the Appearance of Photovoltaic Modules
GAF Energy LLC
0 cites