Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8253867 | Remote control and method of using same for controlling entertainment equipment | Joseph Craig Engle, Harold Metcalfe, John Roberts, Matthew Dickinson | 2012-08-28 |
| 5093856 | Apparatus and method for determining incoming call destination with improved security | Lowell G. Atkinson, Nathan W. Engle | 1992-03-03 |
| 4977101 | Monolithic pressure sensitive integrated circuit | Douglas J. Yoder, Ronald E. Brown, Paul E. Stevenson, Ronald K. Leisure | 1990-12-11 |
| 4885621 | Monolithic pressure sensitive integrated circuit | Douglas J. Yoder, Ronald E. Brown, Paul E. Stevenson, Ronald K. Leisure | 1989-12-05 |
| 4542326 | Automatic antenna positioning system | — | 1985-09-17 |
| 4490741 | Synchronization signal stabilization for video image overlay | — | 1984-12-25 |