Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7018172 | Airfoil surface impedance modification for noise reduction in turbofan engines | Dilip Prasad, Bruce L. Morin, Wesley K. Lord | 2006-03-28 |
| 6314721 | Tabbed nozzle for jet noise suppression | John K. C. Low | 2001-11-13 |
| 5966525 | Acoustically improved gas turbine blade array | Robert J. Manzi, Jr., Soter P. Slomski, Johan van Achterberg | 1999-10-12 |
| 4452335 | Sound absorbing structure for a gas turbine engine | Aldo A. Peracchio | 1984-06-05 |