Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4575190 | Hermetic electro-optic display cell | John C. Wood, Anthony Cyril Lowe | 1986-03-11 |
| 4526441 | Method and electrolytic display for selectively displaying an image | Donald J. Barclay, David H. Kirkman | 1985-07-02 |