Ronald H. Leng

Dow Global Technologies: 1 patents #303 of 864Top 40%

🗺 Michigan: #3,372 of 9,630 inventorsTop 40%

Overall (2017): #262,831 of 506,227Top 55%

Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
9683082	Process to produce polycarbamate using a gradient feed of urea	Xinrui Yu, Yiyong He	2017-06-20