Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8095559 | Fast adaptive document filtering | Stephen Robertson, Stephen Walker | 2012-01-10 |
| 7516146 | Fast adaptive document filtering | Stephen Robertson, Stephen Walker | 2009-04-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8095559 | Fast adaptive document filtering | Stephen Robertson, Stephen Walker | 2012-01-10 |
| 7516146 | Fast adaptive document filtering | Stephen Robertson, Stephen Walker | 2009-04-07 |