Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621482 | Interface system for a television receiver | Timothy J. Gardner, Larry D. Johnson | 1997-04-15 |
| 5592234 | Interface system for a television receiver | Timothy J. Gardner, Larry D. Johnson | 1997-01-07 |