Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124452 | Non-aqueous liquid anti-shrinkage cement additives | Samuel J. Lewis, Thomas Singh Sodhi, Kyriacos Agapiou | 2021-09-21 |
| 11072737 | Wellbore servicing composition with controlled gelation of cement kiln dust and methods of making and using same | Stephanie Ruiz, Thomas Jason Pisklak | 2021-07-27 |
| 11041108 | Phosphorylated amino polycarboxylic acid cement retarder | Thomas Jason Pisklak, Aaron Michael Beuterbaugh | 2021-06-22 |
| 10982127 | Well cementing with water-based liquid anti-shrinkage additives | Thomas Singh Sodhi, Kyriacos Agapiou, Sam Lewis | 2021-04-20 |