DC

Dandan Cheng

Overall (All Time): #1,698,877 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12239682 Peony stamen-dodder composite, and its preparation method and application Wenpeng Yuan, Zhiqiang Huang 2025-03-04
D1001514 Beaded blossom applique 2023-10-17