QZ

Qizhang Zhu

Overall (All Time): #1,813,400 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D991734 Milk frother 2023-07-11
D991735 Milk frother 2023-07-11