Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105191 | Proppant and a viscosified fracture fluid for use in fracturing to extract oil and gas | Andrew Desbarats | 2021-08-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105191 | Proppant and a viscosified fracture fluid for use in fracturing to extract oil and gas | Andrew Desbarats | 2021-08-31 |