HZ

Hongjuan Zheng

CC Changzhou Sunwood International Trading Co.: 1 patents #1 of 2Top 50%
Overall (2024): #440,693 of 561,600Top 80%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11919377 Overturning and tensioning mechanism for convertible soft top of vehicle Hang Shi 2024-03-05