YZ

Yang Zehni

Overall (2017): #190,609 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9732008 Liquid formulations of urease inhibitors for fertilizers Gary David McKnight, David Bruce Parker, Ray Perkins, Wei Xu 2017-08-15