Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075247 | Centrifugal impeller with internal heating | Giuseppe Romani, Xiaoliu Liu, Paul Stone | 2011-12-13 |
| 7926287 | Method of operating a gas turbine engine | Richard Ullyott, Ronald Trumper | 2011-04-19 |