Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |