Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511211 | Distillative separation of ketazine from polyurethane dispersions | Hans Georg Grablowitz, Alfred Zastrow | 2022-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511211 | Distillative separation of ketazine from polyurethane dispersions | Hans Georg Grablowitz, Alfred Zastrow | 2022-11-29 |