Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7139249 | Method and apparatus for an audio bridge | David J. Norris | 2006-11-21 | $16,835,000 |
| 5805825 | Method for semi-reliable, unidirectional broadcast information services | Gunner Danneels, Katherine Cox, Robert A. Schlesinger, Leora J. Gregory, Ketan Sampat | 1998-09-08 | $57,567,000 |