Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9365451 | Cement additives produced by combustion of coal with clay and slag | — | 2016-06-14 |
| 8961684 | Production of coal combustion products for use in cementitious materials | — | 2015-02-24 |
| 8741054 | Production of cement additives from combustion products of hydrocarbon fuels and strength enhancing metal oxides | — | 2014-06-03 |