Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5946646 | Interactive advertising system and device | Robert J. Schena, Kelly L. Carr, David Schena | 1999-08-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5946646 | Interactive advertising system and device | Robert J. Schena, Kelly L. Carr, David Schena | 1999-08-31 |