Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335766 | System and method for transmitting advanced television signals | Ed Twitchell, Bob Davis, David Christopher Danielsons, Bob Plonka | 2002-01-01 |
| 6185255 | System and Method for exciting advanced television signals | Ed Twitchell, Bob Davis, Paul Mizwicki, Joseph Lee Seccia | 2001-02-06 |