Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362603 | Continuous acetonitrile recovery process | Robert D. Presson, Edward J. Sockell | 1982-12-07 |
| 4341535 | Ammonium sulfate recovery process | Edward J. Sockell | 1982-07-27 |
| 4334965 | Process for recovery of olefinic nitriles | — | 1982-06-15 |