QW

Quanfei Wang

Overall (2019): #129,955 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D868403 Handheld vacuum cleaner 2019-11-26
D844266 Vehicle vacuum cleaner 2019-03-26