Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4774527 | Printhead having electrodes at more than one edge surface | Tony Hancock, Richard A. John, Ramon Lane, James Thomas Welch | 1988-09-27 |
| 4221002 | Electro-optically matrix-addressed electroluminescence display with memory | Paul M. Alt | 1980-09-02 |