Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493876 | System and method for providing a full service television system | Darryl Lanay DeFreese, Timothy Addington, Joseph Buehl | 2002-12-10 |
| 5850218 | Inter-active program guide with default selection control | Joseph Buehl, Haig H. Krakirian, Stephen M. Johnson, Ralph W. Brown | 1998-12-15 |