Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572597 | P process of making pig iron in a blast furnace using pellets containing thermoplastic and cellulosic materials | — | 2023-02-07 |
| 11001524 | Process for producing cement using a secondary fuel | Neville Roberts | 2021-05-11 |
| 10006630 | Method for firing an industrial furnace using coal or cokes with a secondary fuel | Ralph Koekkoek | 2018-06-26 |