Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4631443 | Multibeam electron gun having a formed transition member | — | 1986-12-23 |
| 4607187 | Structure for and method of aligning beam-defining apertures by means of alignment apertures | — | 1986-08-19 |
| 4605880 | Multibeam electron gun having a cathode-grid subassembly and method of assembling same | Harry E. McCandless | 1986-08-12 |
| 4280077 | Cathode-ray tube having corrugated shadow mask with varying waveform | — | 1981-07-21 |