Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675575 | Method and apparatus for communicating different types of data in a data stream | William E. Wall, Luis A. Rovira | 1997-10-07 |
| 5654746 | Secure authorization and control method and apparatus for a game delivery service | David B. Burleson, Paul Borsetti, Jr., John T. Filion | 1997-08-05 |