QH

Quanyu Hu

Overall (2023): #40,862 of 537,848Top 8%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1009085 Lawn mower 2023-12-26
D1005805 Garden tool Huahua Lu 2023-11-28
D1005075 Chainsaw Huahua Lu 2023-11-21
11794371 Hand-held electric chainsaw Huahua Lu 2023-10-24