Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10633300 | Compositons and methods comprising nitrification inhibitors containing a mixture of protic and aprotic solvent systems | Randall Linwood Rayborn, Wei Xu, Raymond Patrick Perkins, Zehui Yang, David Bruce Parker +1 more | 2020-04-28 |
| 10597338 | Liquid formulations of urease inhibitors for fertilizers | David Bruce Parker, Yang Zehni, Ray Perkins, Wei Xu | 2020-03-24 |