Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365741 | Cryogenic rectification system with liquid oxygen boiler | Robert A. Beddome, Dante Patrick Bonaquist | 1994-11-22 |
| 5303556 | Single column cryogenic rectification system for producing nitrogen gas at elevated pressure and high purity | James R. Dray, Dante Patrick Bonaquist, Harry Cheung, Paul Louis Just, James Brian Mize +1 more | 1994-04-19 |