Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796915 | Light weight proppant with improved strength and methods of making same | Shanghua Wu, Yuming Xie, Dilip K. Chatterjee, Andrew Gilbert Miller, Christopher E. Coker | 2017-10-24 |