Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921441 | Detection and indication of premium channel availability | Douglas B. Macrae, Thomas E. Ward, Kenneth S. Hancock | 2011-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921441 | Detection and indication of premium channel availability | Douglas B. Macrae, Thomas E. Ward, Kenneth S. Hancock | 2011-04-05 |