Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4615205 | Forming a shadow mask from a flat blank | — | 1986-10-07 |
| 4613785 | Color picture tube having an improved simplified support structure for a color selection electrode | — | 1986-09-23 |
| 4599533 | Color picture tube having shadow mask frame with truncated corners | — | 1986-07-08 |
| 4572983 | Color picture tube having an improved support structure for a color selection electrode | — | 1986-02-25 |
| 4568162 | Method for screening line screen slit mask color picture tubes | — | 1986-02-04 |
| 4528475 | Color picture tube having spring supports for a mask-frame assembly | — | 1985-07-09 |
| 4516841 | Method for screening line screen slit mask color picture tubes | — | 1985-05-14 |
| 4460843 | Color picture tube having improved temperature compensating support for a mask-frame assembly | — | 1984-07-17 |
| 4455505 | Color picture tube having improved temperature compensating support for a mask-frame assembly | — | 1984-06-19 |
| 4437036 | Cathode-ray tube having a temperature compensated mask-frame assembly | — | 1984-03-13 |
| 4360839 | Deflection yoke adjustment apparatus | Randall W. Martin | 1982-11-23 |
| 4295074 | Mercury arc lamp having communicating mercury reservoir | — | 1981-10-13 |
| 4286164 | Method for determining the average width of luminescent stripes of a viewing screen | — | 1981-08-25 |
| 4198614 | Deflection yoke assembly including a beam positioning magnet arrangement | — | 1980-04-15 |