Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5106398 | Air separation | Graeme Dunn, Robert Owen, John Oakey, Robert A. Mostello | 1992-04-21 |
| 5058387 | Process to ultrapurify liquid nitrogen imported as back-up for nitrogen generating plants | — | 1991-10-22 |
| 4762542 | Process for the recovery of argon | Vladimir Mishkovsky, Wei S. Hwang | 1988-08-09 |