Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886559 | Multi-phase headset for pilots | Thomas K. McDonald, Kirsten Frogley | 2005-05-03 |
| 6871665 | Aircraft oxygen valve having knob with distinctive position indicator | Enrique Cordero | 2005-03-29 |