Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11213867 | Method for cleaning phosgene conducting apparatus | Dirk Manzel, Peter Plathen, Peter Wolf | 2022-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11213867 | Method for cleaning phosgene conducting apparatus | Dirk Manzel, Peter Plathen, Peter Wolf | 2022-01-04 |