Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125299 | Methods of using lost circulation treatment materials comprising brown mud | Thomas Jason Pisklak, Kyriacos Agapiou, Darrell Chad Brenneis, Jiten Chatterji | 2018-11-13 |
| 10119060 | Lost circulation materials comprising cane ash | Thomas Jason Pisklak, Kyriacos Agapiou, Darrell Chad Brenneis, Jiten Chatterji | 2018-11-06 |
| 9903184 | Consolidating spacer fluids and methods of use | Jiten Chatterji, D. Chad Brenneis, Crystal L. Keys, Craig W. Roddy, Ronnie Glen Morgan +1 more | 2018-02-27 |