Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810147 | Angled inlet system for a precooler | Paul R. Tretow, Donald E. Robinson | 2017-11-07 |
| 9803546 | Dual inlets for a turbofan precooler | Paul R. Tretow | 2017-10-31 |
| 9732700 | Methods and apparatus for passive thrust vectoring and plume deflection | David F. Cerra, Alvaro Prieto | 2017-08-15 |
| 9611050 | Auxiliary power unit inlet apparatus and methods | Paul R. Tretow, David S. Chambers | 2017-04-04 |
| 9546618 | Methods and apparatus for passive thrust vectoring and plume deflection | David F. Cerra, Leonard J. Hebert | 2017-01-17 |