Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4522472 | Electrophoretic image display with reduced drives and leads | Roger Paul White | 1985-06-11 |
| 4414679 | X-Ray sensitive electrophoretic imagers | Johan W. Haarman | 1983-11-08 |