Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990701 | Halogen exchange fluorination | Wendel R. Cassel, Richard E. Fernandez | 1991-02-05 |
| 4990702 | Halogen exchange fluorination | Richard E. Fernandez, Wendel R. Cassel | 1991-02-05 |
| 4952291 | Process for the purification of aldehydes | Neville Everton Drysdale, Rudolf E. Svadlenak | 1990-08-28 |
| 4885416 | Fluorination process | — | 1989-12-05 |