GC

Guo Chen

Overall (2025): #378,615 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12269189 Concentric-ring single-sided dovetail groove ceramic tile back mold core and manufactured ceramic tile Rui Chen 2025-04-08