Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964256 | FCC catalyst additive with mixed alumina | Edward Lee Foster, Maria Margaret Ludvig | 2024-04-23 |
| 10888852 | FCC catalyst additive and binder | Maria Margaret Ludvig, Sandra Gavalda, Nataly Garcia Vargas, Petrus Martinus Overwater, Edward Lee Foster | 2021-01-12 |