Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7002510 | Method and apparatus for air-to-air aircraft ranging | William C. Choate, Charles Emil Frey | 2006-02-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7002510 | Method and apparatus for air-to-air aircraft ranging | William C. Choate, Charles Emil Frey | 2006-02-21 |