Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200822 | Arrangement for and method of processing data, especially for identifying and verifying airing of television broadcast programs | Kenneth A. Bronfin, Stephen M. Mahrer, Francis Arthur Davenport | 1993-04-06 |