DC

Derrick Chang

HL Hct Group Holdings Limited: 2 patents #27 of 39Top 70%
📍 Los Angeles, CA: #4,824 of 12,377 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,003,181 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9427062 Multiple level container David Jeffrey Eberlein 2016-08-30
D752813 Cosmetic container Armando Villarreal, Kamaal Washington, Megan Rene Langdon 2016-03-29