Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708205 | E-mail messaging system | Valentine Sheldon, Nancy Palmarini | 2004-03-16 |
| 5237681 | Relational data base memory utilization analyzer | John N. Lutin, Leo S. Sanders | 1993-08-17 |