ZZ

Zhi-Ren Zhong

WL Wonderland Nurserygoods Company Limited: 2 patents #11 of 36Top 35%
WA Wonderland Switzerland Ag: 1 patents #1 of 4Top 25%
Overall (2017): #52,154 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9840168 Connection mechanism Ze-Hua Yi, Wanquan Zhu 2017-12-12
9776652 Stroller frame 2017-10-03
9610966 Infant carrier and stroller apparatus including the same 2017-04-04