Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855640 | Cathode ray tube with metal rear housing and faceplate support | — | 1989-08-08 |
| 4760305 | Cathode ray display tubes | — | 1988-07-26 |
| 4754192 | Termination arrangement for a cathode ray display tube | David L. Emberson | 1988-06-28 |
| 4748373 | Flat cathode ray display tube with beam generator subassembly | — | 1988-05-31 |
| 4743797 | Flat cathode ray display tubes with integral getter means | David L. Emberson | 1988-05-10 |