Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6327865 | Refrigeration system with coupling fluid stabilizing circuit | Dante Patrick Bonaquist, Kenneth Kai Wong, Bayram Arman | 2001-12-11 |
| 5363909 | Compact contacting device | Arun Acharya, Christian Fredrich Gottzmann, Michael James Lockett, James Stanley Schneider, Robert Zawierucha | 1994-11-15 |
| 5339648 | Distillation system with partitioned column | Michael James Lockett, Dante Patrick Bonaquist | 1994-08-23 |
| 5282365 | Packed column distillation system | Dante Patrick Bonaquist, Robert A. Beddome | 1994-02-01 |
| 5240652 | Liquid distributor for a vapor-liquid contacting column | Mark F. Taylor, James D. Augustyniak, Michael James Lockett | 1993-08-31 |
| 5237823 | Cryogenic air separation using random packing | Harry Cheung, Michael James Lockett | 1993-08-24 |
| 5161381 | Cryogenic liquid sampling system | James D. Augustyniak | 1992-11-10 |
| 5133790 | Cryogenic rectification method for producing refined argon | John R. Bianchi, Dante Patrick Bonaquist | 1992-07-28 |
| 5132056 | Structured column packing with improved turndown and method | Michael James Lockett, James D. Augustyniak | 1992-07-21 |
| 5100448 | Variable density structured packing cryogenic distillation system | Michael James Lockett, Robert Zawierucha, Kenneth McIlroy, Scott Cooper | 1992-03-31 |
| 5019144 | Cryogenic air separation system with hybrid argon column | Michael James Lockett, James R. Dray | 1991-05-28 |
| 4929399 | Structured column packing with liquid holdup | Michael James Lockett | 1990-05-29 |
| 4838913 | Double column air separation process with hybrid upper column | Michael James Lockett | 1989-06-13 |