Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808757 | Process for the preparation of aldehydes | Boy Cornils, Werner Konkol, Hanswilhelm Bach, Wilhelm Gick, Ernst Wiebus +1 more | 1989-02-28 |
| 4808758 | Hydroformylation process | Hanswilhelm Bach, Boy Cornils, Wilhelm Gick, Werner Konkol, Ernst Wiebus | 1989-02-28 |