YL

Yeujin Li

Basf Se: 1 patents #8,065 of 13,826Top 60%
Overall (All Time): #3,206,174 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8173087 Gasoline engine emissions treatment systems having particulate traps Junmei Wei, Knut Wassermann 2012-05-08