Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161236 | Methods for fracturing subterranean formations | Christopher Y. Fang, Christopher E. Coker | 2018-12-25 |
| 9862879 | Extrusion process for proppant production | Dilip K. Chatterjee, Shanghua Wu, Yuming Xie, Christopher E. Coker | 2018-01-09 |