Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7062500 | Techniques for defining, using and manipulating rights management data structures | Victor H. Shear, Luke S. Tomasello, David M. Van Wie, Robert P. Weber, Kim Worsencroft +1 more | 2006-06-13 |
| 6138119 | Techniques for defining, using and manipulating rights management data structures | Victor H. Shear, Luke S. Tomasello, David M. Van Wie, Robert P. Weber, Kim Worsencroft +1 more | 2000-10-24 |
| 5920861 | Techniques for defining using and manipulating rights management data structures | Victor H. Shear, Luke S. Tomasello, David M. Van Wie, Robert P. Weber, Kim Worsencroft +1 more | 1999-07-06 |