DG

Dan Gui

UN Unknown: 1 patents #342 of 3,065Top 15%
📍 Yongzhou, CN: #5 of 10 inventorsTop 50%
Overall (2023): #474,273 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11717101 Double-drinking-mouth portable cup Desheng Deng 2023-08-08