Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5401873 | Preparation of methyl formate | Peter Zehner, Klaus Bittins, Wilhelm Haarde, Ulrich Eiden, Dietrich Wolff +1 more | 1995-03-28 |
| 4479012 | Recovery of aldehydes from hydroformylation reaction gas | Karl Fischer, Armin Volker Grenacher, Max Strohmeyer | 1984-10-23 |