Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5053994 | Method and apparatus for applying a potential difference across a selected region of a substrate | — | 1991-10-01 |
| 5051950 | Read/write optical memory | Joseph T. Evans, Jr. | 1991-09-24 |