Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961461 | Multistage thermolysis method for safe and efficient conversion of e-waste materials | Ullrich H. Engel, Charles T. Ludwig, Ernest J. Zavoral, Sr. | 2021-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961461 | Multistage thermolysis method for safe and efficient conversion of e-waste materials | Ullrich H. Engel, Charles T. Ludwig, Ernest J. Zavoral, Sr. | 2021-03-30 |