Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654746 | Secure authorization and control method and apparatus for a game delivery service | Jay C. McMullan, Jr., David B. Burleson, John T. Filion | 1997-08-05 |
| 5604528 | Method and apparatus for providing periodic subscription television services | Robert Edwards, Gregory S. Durden, Himanshu R. Parikh, Vibha Rustagi | 1997-02-18 |