Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5907845 | Method and system for organizing on-line books using bookcases | Paula J. Cox, Dana L. Gillihan, Donald Ray Hyatt, Paul Leone, Kenneth M. Nordby +2 more | 1999-05-25 |
| 5778366 | Method and system for organizing on-line books using collections | Dana L. Gillihan, Donald Ray Hyatt, Paul Leone, Kenneth M. Nordby, Thyra Lynne Rauch +2 more | 1998-07-07 |