Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5168194 | Pulse simmer flash lamp cathode | David H. Littlechild | 1992-12-01 |
| 4377769 | Cathodoluminescent display device including conductive or semiconductive coating on the phosphor | Paul Hanlon James Beatty | 1983-03-22 |