Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306255 | Multistage thermolysis method for safe and efficient conversion of e-waste materials | Ullrich H. Engel, Charles T. Ludwig, Ernest J. Zavoral, Sr. | 2022-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306255 | Multistage thermolysis method for safe and efficient conversion of e-waste materials | Ullrich H. Engel, Charles T. Ludwig, Ernest J. Zavoral, Sr. | 2022-04-19 |