Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6119013 | Enhanced time-difference localization system | John E. Maloney, James O. Stevenson | 2000-09-12 |
| 6108555 | Enchanced time difference localization system | John E. Maloney, James O. Stevenson | 2000-08-22 |
| 5959580 | Communications localization system | John E. Maloney, James O. Stevenson | 1999-09-28 |