Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8700533 | Authenticating licenses for legally-protectable content based on license profiles and content identifiers | Douglas Levin, Palle Pedersen | 2014-04-15 |
| 7950580 | Membership cards | — | 2011-05-31 |
| 7624925 | Membership cards | — | 2009-12-01 |
| 7552093 | Resolving license dependencies for aggregations of legally-protectable content | Douglas Levin, Palle Pedersen | 2009-06-23 |