Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457028 | Method and apparatus for finding related collections of linked documents using co-citation analysis | James E. Pitkow | 2002-09-24 |
| 6369819 | Methods for visualizing transformations among related series of graphs | James E. Pitkow, Ed H. Chi, Stuart K. Card, Jock Douglas Mackinlay, Rich Gossweller | 2002-04-09 |