ZM

Zhaoyun Mao

📍 Dongguan, CN: #91 of 426 inventorsTop 25%
Overall (2020): #101,144 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D873861 Chargeable pump with digital display 2020-01-28
D873862 Chargeable pump 2020-01-28