Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371875 | Logic on main storage memory cards for insertion and extraction of tag bits | Quentin G. Schmierer | 1994-12-06 |
| 5339397 | Hardware primary directory lock | Sheldon B. Levenstein, Lynn A. McMahon, Joseph P. Weigel | 1994-08-16 |