Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808606 | Runway landing alert system and method | Yasuo Ishihara, Steve Johnson, James Ehlers, Esko Mannisto | 2023-11-07 |
| 11549821 | Runway landing alert system and method | Yasuo Ishihara, Steve Johnson, James Ehlers, Esko Mannisto | 2023-01-10 |