Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6516341 | Electronic mail system with advertising | David E. Shaw, Charles E. Ardai, Brian David Marsh, Dana B. Rudolph, Jon D. Mc Auliffe | 2003-02-04 |
| 6199106 | Electronic mail system with advertising | David E. Shaw, Charles E. Ardai, Brian David Marsh, Dana B. Rudolph, Jon D. Mc Auliffe | 2001-03-06 |
| 6014502 | Electronic mail system with advertising | — | 2000-01-11 |
| 5838790 | Advertisement authentication system in which advertisements are downloaded for off-line display | Jon McAuliffe, Brian David Marsh | 1998-11-17 |
| 5809242 | Electronic mail system for displaying advertisement at local computer received from remote system while the local computer is off-line the remote system | David E. Shaw, Charles E. Ardai, Brian David Marsh, Dana B. Rudolph, Jon D. Mc Auliffe | 1998-09-15 |