Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6260658 | Silencer for a gas turbine | Jahn D. Darrell, Ronald E. Flitsch, Scott E. Oehlke | 2001-07-17 |
| 5679931 | Sound attenuating apparatus and method of forming the same | John H. Furse | 1997-10-21 |