Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145229 | Surface solids system | Mathew Dennis Rowe, Walter Varney Andrew Graves | 2018-12-04 |
| 10047604 | System for tracking and sampling wellbore cuttings using RFID tags | Walter Varney Andrew Graves, Mathew Dennis Rowe | 2018-08-14 |