Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10428302 | Alkaline microbial enhanced oil recovery | William J. Kohr, Zhaoduo Zhang | 2019-10-01 |
| 10227853 | Microbial enhanced oil recovery method | William J. Kohr, Zhaoduo Zhang | 2019-03-12 |