Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8393530 | Relative ranking and discovery of items based on subjective attributes | Teresa E. Batten, Sean W. Blakey, David M. Lifson, Ian A. McAllister, Scott Allen Mongrain +1 more | 2013-03-12 |
| 7878390 | Relative ranking and discovery of items based on subjective attributes | Teresa E. Batten, Sean W. Blakey, David M. Lifson, Ian A. McAllister, Scott Allen Mongrain +1 more | 2011-02-01 |