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Christy Chang

📍 Potomac, MD: #448 of 998 inventorsTop 45%
🗺 Maryland: #13,387 of 35,612 inventorsTop 40%
Overall (All Time): #1,999,450 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9256302 Stylus pen Amy Pepper 2016-02-09
D716871 Stylus pen Amy Pepper 2014-11-04