Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6290216 | Rotary heat and/or mass transfer arrangements | Robert Lorton | 2001-09-18 |
| 6263682 | Heat pumps | Richard John Green, Robert Lorton, Robert B. Uselton | 2001-07-24 |
| 6244856 | Burner assemblies | Thomas Somervell | 2001-06-12 |
| 6035650 | Heat pumps | Richard John Green, Robert Lorton, Robert B. Uselton | 2000-03-14 |
| 5009085 | Heat pumps | Colin Ramshaw | 1991-04-23 |
| 4791887 | Boiler with rotatable heat exchanger | Ian William Eames | 1988-12-20 |