Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9477947 | Retrospective changing of previously sent messages | Liam Harpur, Patrick J. O'Sullivan, Fred Raguillat, Hema Srikanth | 2016-10-25 |
| 9350694 | Method and apparatus for propagating address change in an email | David M. Ogle, Patrick J. O'Sullivan, Hugh Smyth | 2016-05-24 |