Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4841434 | Control sequencer with dual microprogram counters for microdiagnostics | James K. Mathewes, Jr., Jan S. Hermam, Stephen C. Johnson, Richard B. Goud | 1989-06-20 |
| 4819154 | Memory back up system with one cache memory and two physically separated main memories | Michael J. Budwey, James M. Nolan, Jr. | 1989-04-04 |