Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053612 | Liquid anti-shrinkage agent for cement | Kyriacos Agapiou, Samuel J. Lewis, Thomas Jason Pisklak | 2018-08-21 |
| 9920235 | Cement set activators for set-delayed cement compositions and associated methods | Peter Boul, Thomas Jason Pisklak, Samuel J. Lewis, Kyriacos Agapiou, Lance E. Brothers +3 more | 2018-03-20 |
| 9902892 | Expansive cement | Kyriacos Agapiou, Jeffery Dwane Karcher | 2018-02-27 |