SY

Seun Ching Yan

📍 Carson, CA: #60 of 226 inventorsTop 30%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,202,833 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6647554 Cap having versatile sunglass retainer and sunglass retaining method — 2003-11-18
6571396 Stretch band construction for caps — 2003-06-03