Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6360844 | Aircraft engine acoustic liner and method of making the same | Gerald W. Bielak | 2002-03-26 |
| 6209679 | Aircraft engine acoustic liner and method of making same | Gerald W. Bielak | 2001-04-03 |
| 5782082 | Aircraft engine acoustic liner | Gerald W. Bielak | 1998-07-21 |