Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4989406 | Turbine engine assembly with aft mounted outlet guide vanes | John W. Vdoviak, Roy E. Moyer | 1991-02-05 |
| 4456427 | Cooling air injector for turbine blades | Robert Alexander Nicoll, Robert E. Gladden | 1984-06-26 |