Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840653 | Geopolymer cement compositions and methods of use | D. Chad Brenneis, Crystal L. Keys | 2017-12-12 |
| 9580637 | Traceable polymeric additives for use in subterranean formations | Christopher L. Gordon, Craig W. Roddy | 2017-02-28 |
| 9550933 | Napthol-based epoxy resin additives for use in well cementing | Gregory Robert Hundt | 2017-01-24 |