Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067004 | Gas turbine engine fluid system with accumulator and hydraulic accessory | Simon Hartropp, Andrew Walz, Roger Lachance | 2021-07-20 |
| 10865711 | Air inlet system for auxiliary power units | Nigel J. Walters, David Cerantola, Mark Cunningham, Roger Lachance | 2020-12-15 |