Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10576392 | Distillation column and use thereof for cleaning isocyanates | Friedhelm Steffens, Jürgen Bausa, Franz Beggel, Volker Michele | 2020-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10576392 | Distillation column and use thereof for cleaning isocyanates | Friedhelm Steffens, Jürgen Bausa, Franz Beggel, Volker Michele | 2020-03-03 |