CH

Chen Haisheng

OC Outdoor Edge Cutlery: 1 patents #2 of 4Top 50%
Overall (2019): #514,053 of 560,194Top 95%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10518425 Folding knife with replaceable blade David R. Bloch, Liang Houkun 2019-12-31