Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D379270 | Swing support | — | 1997-05-20 |
| 4636284 | Process for the separation of water from a water-containing mixture or azeotrope with an extractant, and for the separation of water from said extractant | John C. English, John A. Ondrey | 1987-01-13 |
| 4400241 | Extractive distillation process for the production of fuel grade alcohols | David G. Braithwaite, Thomas Cheavens | 1983-08-23 |