Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7877475 | Method and system for display of activity of users | Ian Hughes | 2011-01-25 |
| 7194539 | Method and system for display of activity of users | Ian Hughes | 2007-03-20 |
| 5021794 | Personal emergency locator system | — | 1991-06-04 |