Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4752834 | Reciprocating recording method and apparatus for controlling a video recorder so as to edit commercial messages from a recorded television signal | — | 1988-06-21 |
| 4390904 | Automatic circuit and method for editing commercial messages from television signals | Howard Johnston | 1983-06-28 |