Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485172 | Oxygen supply system | Richard Grant Hunt | 2009-02-03 |
| 7040112 | Air conditioning system | Richard Grant Hunt | 2006-05-09 |
| 6988672 | Valves | — | 2006-01-24 |
| 6948325 | Air conditioning system and method of testing | Richard Grant Hunt | 2005-09-27 |
| 6883335 | Air conditioning system | Richard Grant Hunt | 2005-04-26 |