Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920567 | System and embedded license control mechanism for the creation and distribution of digital content files and enforcement of licensed use of the digital content files | Peter L. Tierney, Marios Arnaoutoglou-Andreou | 2005-07-19 |