Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5333316 | Locking and row by row modification of a database stored in a single master table and multiple virtual tables of a plurality of concurrent users | Steven R. Champagne, Peggy Catherine Zych | 1994-07-26 |