Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10690013 | System and method for liquid air energy storage | John D. Upperman | 2020-06-23 |
| 10508596 | System and method for liquid air energy storage | John D. Upperman | 2019-12-17 |
| 8020406 | Method and system for the small-scale production of liquified natural gas (LNG) from low-pressure gas | David Vandor | 2011-09-20 |
| 7464557 | System and method for cold recovery | David Vandor | 2008-12-16 |
| 4732597 | Low energy consumption method for separating gaseous mixtures and in particular for medium purity oxygen production | Albert J. Jujasz, James A. Burkhart | 1988-03-22 |