WZ

Wen Zhang

TC Tongfu Manufacturing Co.: 7 patents #1 of 4Top 25%
📍 Sugar Land, TX: #316 of 1,869 inventorsTop 20%
🗺 Texas: #15,190 of 125,132 inventorsTop 15%
Overall (All Time): #476,973 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
D1058711 Plush toy 2025-01-21
D1013321 Canine biscuit Huixin Yuan 2024-02-06
11116178 Smart pet toy capable of automatically rolling to leak food Huixin Yuan, Shentong Li 2021-09-14
10219489 Squeaky pet toy Yaomin MA 2019-03-05
10201151 Double-layer hollow ball and toy with the double-layer hollow ball 2019-02-12
10154652 Multi-layer inflatable toy and manufacturing method thereof Huixin Yuan 2018-12-18
10149459 Treat-dispensing pet toy Huixin Yuan 2018-12-11
9943069 Pet cat toy 2018-04-17
9456580 Foldable bag frame and pet bag using same Yaomin MA 2016-10-04
8444451 Puppet 2013-05-21