Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693855 | Process for the synthesis of fluorinated sulfonic acids | Sven Ivar Hommeltoft | 1997-12-02 |
| 5648522 | Process for the synthesis of fluorinated sulphonic acids | Sven Ivar Hommeltoft, Ole Ekelund | 1997-07-15 |