Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344946 | Process for the preparation of vicinal diols and/or epoxides | Siegfried Warwel, Michael Sojka | 1994-09-06 |
| 5321158 | Production of carboxylic acids | Siegfried Warwel | 1994-06-14 |