Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8851179 | Process and process line for the preparation of hydraulic fracturing fluid | Lois Louise McCorriston | 2014-10-07 |
| 8360152 | Process and process line for the preparation of hydraulic fracturing fluid | Lois Louise McCorriston | 2013-01-29 |