Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148402 | Method for reducing aircraft cabin noise and vibration | Bernard Magliozzi | 1992-09-15 |
| 4534526 | Cabin noise suppression in propeller driven aircraft | Bernard Magliozzi | 1985-08-13 |
| 4370097 | Noise reduction means for prop-fan | Donald Hanson | 1983-01-25 |
| 4358246 | Noise reduction means for prop-fan and the construction thereof | Donald Hanson | 1982-11-09 |