Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709347 | Thermal storage system | James Macnaghten, Rowland Geoffrey Hunt | 2017-07-18 |
| 9658004 | Layered thermal store with selectively alterable gas flow path | James Macnaghten, Rowland Geoffrey Hunt | 2017-05-23 |
| 9551219 | Valves | James Macnaghten | 2017-01-24 |