Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4950955 | Magnetic field compensator for a CRT | Alan A. Hoover | 1990-08-21 |
| 4654615 | Raster distortion corrector for cathode ray tubes | — | 1987-03-31 |
| 4451807 | Television raster pincushion distortion correction device | John R. Archer | 1984-05-29 |
| 4429293 | Pincushion raster corrector distortion with improved performance | — | 1984-01-31 |
| 4316166 | Self-converging deflection yoke and winding method and apparatus therefor | George A. Simmons | 1982-02-16 |
| 4307363 | Permeable corrector for deflection yokes | — | 1981-12-22 |