Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8510472 | Presence-based mechanism to include visiting associates in location-specific email distribution lists | Jeffrie D. Anderson, Robert D. Burnham, Brijen Doshi, John Vincent Rishea, John M. Swanagon | 2013-08-13 |
| 8064487 | Virtual office presence bridge | James Lee Armstrong, Robert D. Burnham, Cliff L. Howard, Paul Michael Madsen, John Vincent Rishea | 2011-11-22 |
| 7990266 | Location- and direction-enhanced automatic reminders of appointments | Robert D. Burnham, Cliff L. Howard, Paul Michael Madsen, John Vincent Rishea | 2011-08-02 |