RC

Rong Chen Chang

📍 Beverly Hills, CA: #346 of 914 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,079,148 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8549662 Protective gear — 2013-10-08
8185969 Protective gear — 2012-05-29