Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163067 | Interface device and method for retrofitting an airplane with GNSS landing capability | Timothy A. Murphy, William M. Harris | 2021-11-02 |
| 9746562 | Portable ground based augmentation system | Roger E. Friedman | 2017-08-29 |