Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5030154 | Method of mounting tensed CRT mask | — | 1991-07-09 |
| 4891548 | Tension mask color cathode ray tube component with external registration-affording means | — | 1990-01-02 |
| 4876480 | Low-cost, self-polished color CRT flat faceplate | by Judith A. Palac, heir, by Donald T. Palac, heir, by Susan M. Palac, heir | 1989-10-24 |
| 4816053 | Production method for a low cost color CRT with self-polished flat faceplate | Judith A. Palac, heir, Donald T. Palac, heir, Susan M. Palac, heir | 1989-03-28 |
| 4790785 | Means and method for manufacture for a high-resolution color cathode ray tube | Sae D. Lee | 1988-12-13 |
| 4723089 | Removable screening mount for a tensed mask cathode ray tube | — | 1988-02-02 |
| 4721879 | Tensed mask cathode ray tube | — | 1988-01-26 |
| 4713034 | Means and method for manufacture of a high-resolution color cathode ray tube | Sae D. Lee | 1987-12-15 |
| 4712041 | Color CRT tension mask support assembly with a glass frame | Siegfried M. Greiner | 1987-12-08 |
| 4701666 | Groove and ball registration system for a CRT flat panel | — | 1987-10-20 |
| 4695523 | Method of screening a flat mask cathode ray tube | — | 1987-09-22 |
| 4656389 | Tensed mask cathode ray tube | — | 1987-04-07 |
| 4652791 | Color cathode ray tube and tensible shadow mask blank for use therein | Charles J. Prazak, III, Paul Strauss | 1987-03-24 |
| 4614892 | Tension mask mounting structure | — | 1986-09-30 |
| 4593224 | Tension mask cathode ray tube | — | 1986-06-03 |
| 4593225 | Tension mask colar cathode ray tube | Leonard Dietch | 1986-06-03 |
| 4591344 | Method of fabricating a tension mask color cathode ray tube | — | 1986-05-27 |
| 4581561 | High contrast cathode ray tube with integrated filter | — | 1986-04-08 |
| 4300071 | Four-corner shadow mask suspension system for television cathode ray tubes | Lawrence W. Dougherty | 1981-11-10 |
| 4236184 | Multi-function structure for a color cathode ray tube | Raymond M. Stachniak | 1980-11-25 |