Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7720960 | Method and apparatus providing prepaid billing for network services using explicit service authorization in an access server | Richard M. Pruss, Matthew King, John Fitzgerald, Mark Grayson, David Hovey +6 more | 2010-05-18 | $18,047,000 |