Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704211 | Gas turbine engine with radial diffuser | — | 1998-01-06 |
| 5626018 | Gas turbine engine | — | 1997-05-06 |
| 5564898 | Gas turbine engine and a diffuser therefor | Stephen J. Richards, Gabriel Simmonds | 1996-10-15 |
| 5232385 | Gas turbine powered ship | — | 1993-08-03 |
| 5059091 | Gas turbine engine compressor assembly | — | 1991-10-22 |