Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9909459 | Gas turbine engine exhaust fluid passage duct | John M. Roach | 2018-03-06 |
| 5421656 | Spacer for a helicopter main rotor shaft | Anthony G. Chory, Mark L. Thorn, Charles Geffert, William J. Sobanik, Edward J. Karedes | 1995-06-06 |