Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956478 | Method for the production of alkenyl-succinic anhydrides | Emanuel Fakoukakis, Gunter Bellmann | 1990-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956478 | Method for the production of alkenyl-succinic anhydrides | Emanuel Fakoukakis, Gunter Bellmann | 1990-09-11 |