Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440875 | Fixed geometry mixer/ejector suppression system for turbofan aircraft engines | Thomas J. Jannetta, John P. Nikkanen, Daniel E. Webb, Steven H. Zysman, William D. Colletti +2 more | 1995-08-15 |
| 5167118 | Jet engine fixed plug noise suppressor | — | 1992-12-01 |
| 5060471 | Jet engine noise reduction system | — | 1991-10-29 |
| 4909346 | Jet engine noise suppression system | — | 1990-03-20 |