Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6044365 | System for indexing and retrieving graphic and sound data | Thomas G. Cannon | 2000-03-28 |
| 5751590 | System for printing social expression cards | Thomas G. Cannon, Eric M. Krug | 1998-05-12 |
| 5748484 | System for printing social expression cards in response to electronically transmitted orders | Thomas G. Cannon | 1998-05-05 |
| 5600563 | System for printing social expression cards | Thomas G. Cannon, Eric M. Krug | 1997-02-04 |
| 5552994 | System for printing social expression cards in response to electronically transmitted orders | Thomas G. Cannon | 1996-09-03 |