Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313800 | Process for maximizing the recovery of argon from an air separation system at high argon recovery rates | Dante Patrick Bonaquist, William Matthew Canney, William A. Nash | 1994-05-24 |
| 5305611 | Cryogenic rectification system with thermally integrated argon column | — | 1994-04-26 |