Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886559 | Multi-phase headset for pilots | Thomas K. McDonald, Gary R. Hannah | 2005-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6886559 | Multi-phase headset for pilots | Thomas K. McDonald, Gary R. Hannah | 2005-05-03 |