Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405028 | Inetwork architecture for calling party pays wireless service | John J. DePaola, John Nightingale, Lawrence T. Babbio, III | 2002-06-11 |
| 6397055 | Mobile to mobile call delivery for calling party pays wireless service | John Nightingale | 2002-05-28 |