Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526597 | Self authenticating pictorial work presentation system | Theodore Plotkin, Andrew Plotkin, Randy Matthews, Sandra Kohl, Rhonda Reynolds | 1996-06-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526597 | Self authenticating pictorial work presentation system | Theodore Plotkin, Andrew Plotkin, Randy Matthews, Sandra Kohl, Rhonda Reynolds | 1996-06-18 |