Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958885 | Method for operating an active thermal energy storage system | Leslie Leifer | 2011-06-14 |
| 7441558 | Active thermal energy storage system | Leslie Leifer | 2008-10-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958885 | Method for operating an active thermal energy storage system | Leslie Leifer | 2011-06-14 |
| 7441558 | Active thermal energy storage system | Leslie Leifer | 2008-10-28 |