Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063511 | System and method for liquid air production, power storage and power release | — | 2011-11-22 |
| 8020404 | System and method for liquid air production, power storage and power release | — | 2011-09-20 |
| 8020406 | Method and system for the small-scale production of liquified natural gas (LNG) from low-pressure gas | Ralph Greenberg | 2011-09-20 |
| 7947240 | System and method of carbon capture and sequestration | — | 2011-05-24 |
| 7870746 | System and method for liquid air production, power storage and power release | — | 2011-01-18 |