Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300472 | Catalyst for selective reduction of nitrous oxides with ammonia | Bernd Engler, Wolfgang Honnen, Edgar Koberstein, Johannes Ohmer | 1994-04-05 |
| 5276201 | Process for the production of 3-hydroxyalkanals | Thomas Haas, Dietrich Arntz | 1994-01-04 |