BN

Bowen Ning

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #2,734,770 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11046349 Method of driving a sliding tool on ice-surface Wenli Song, Zhipeng Li, Ping Zhang, Ruizhu Yang, Yangyang Yu +2 more 2021-06-29