CD

Changfei Deng

Overall (2025): #136,038 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1084553 Cat litter box 2025-07-15
D1083137 Pill cutter 2025-07-08