Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873627 | Method and means for conditional storing of data in a reduced instruction set computer | Allen J. Baum, David Allen Fotland | 1989-10-10 |
| 4809160 | Privilege level checking instruction for implementing a secure hierarchical computer system | Michael J. Mahon, Allen J. Baum, William R. Bryg | 1989-02-28 |