XZ

Xiangwen Zhang

HA Handi-Craft: 1 patents #3 of 4Top 75%
📍 Tianjin, MO: #1 of 1 inventorsTop 100%
Overall (2021): #207,558 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10881228 Spoutless drinking cup Charles H. Miller, Mark D. Reed, Douglas Hanneken 2021-01-05