Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640553 | Relevance normalization for documents retrieved from an information retrieval system in response to a query | — | 1997-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640553 | Relevance normalization for documents retrieved from an information retrieval system in response to a query | — | 1997-06-17 |