Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237123 | Systems and methods for preventing unauthorized use of digital content | Richard B. LeVine, Andrew R. Lee, Daniel G. Howard, John J. Hart, III | 2007-06-26 |
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7237123 | Systems and methods for preventing unauthorized use of digital content | Richard B. LeVine, Andrew R. Lee, Daniel G. Howard, John J. Hart, III | 2007-06-26 |