Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347245 | CATV signal splitter | — | 1994-09-13 |
| RE33808 | Cable television with multi-event signal substitution | — | 1992-01-28 |
| 4748684 | Fast tuning control for a television system | — | 1988-05-31 |
| 4733301 | Signal matching signal substitution | — | 1988-03-22 |
| 4404589 | Cable television with multi-event signal substitution | — | 1983-09-13 |
| 4331974 | Cable television with controlled signal substitution | Ned W. Cogswell, Gerald J. Eskin | 1982-05-25 |