Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6081774 | Natural language information retrieval system and method | Carolina Rubio de Hita, David van den Akker, Erik C. E. Govaers, Frank M. J. Platteau, Melissa MacPherson +2 more | 2000-06-27 |