Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6260660 | Aircraft cabin interior noise treatment | Charles A. Yoerkie, Jr. | 2001-07-17 |
| 6158690 | Cabin interior panel system for reducing noise transmission in an aircraft | Charles A. Yoerkie, Jr. | 2000-12-12 |
| 6139423 | Noise reducing bleed air heat ejection device for a heating system | — | 2000-10-31 |