Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471574 | Method for displaying a computer generated graphic on a raster output scanner | — | 1995-11-28 |
| 4843542 | Virtual memory cache for use in multi-processing systems | Stephen R. Dashiell, Ronald E. Rider, James A. Steffen | 1989-06-27 |