GL

Gang Zhi Liu

Overall (2018): #415,372 of 503,207Top 85%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10099396 Motorized spiral cutting device Shu Sang Cheung, Xian Liang Ou Yang 2018-10-16