Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672748 | Process for preparing trifluoroacetyl fluoride | Tobias Metzenthin, Gunter Siegemund | 1997-09-30 |
| 5659078 | Process for the preparation of trichloroacetyl chloride | Tobias Metzenthin, Gunter Siegemund | 1997-08-19 |