Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8201264 | Federated digital rights management scheme including trusted systems | Eric William Grab, Chris Russell, Francis Yee-Dug Chan | 2012-06-12 |
| 7515710 | Federated digital rights management scheme including trusted systems | Eric William Grab, Chris Russell, Francis Yee-Dug Chan | 2009-04-07 |