Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5544049 | Method for performing a search of a plurality of documents for similarity to a plurality of query words | Richard D. Henderson | 1996-08-06 |
| 5542090 | Text retrieval method and system using signature of nearby words | Richard D. Henderson | 1996-07-30 |