Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9399592 | Method for recovering phosphorus-containing alternative fuels in cement production | Frank Ernst, Luiz Carlos Reichenbach De Sousa | 2016-07-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9399592 | Method for recovering phosphorus-containing alternative fuels in cement production | Frank Ernst, Luiz Carlos Reichenbach De Sousa | 2016-07-26 |