Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7819623 | Clearance control apparatus | Roger A Sutherland, Jonathan E. Holt, Christopher Jack, Ralph W. Hill | 2010-10-26 |
| 7526911 | Gas turbine engine fuel system with fuel metering valve | Andrew C. Pickard, Christopher Jack | 2009-05-05 |