Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7543329 | System and method for controlling access to documents stored on an internal network | Richard Viets, Paula Greve, Wayne W. Herberg | 2009-06-02 |
| 6640307 | System and method for controlling access to documents stored on an internal network | Richard Viets, Paula Greve, Wayne W. Herberg | 2003-10-28 |
| 6357010 | System and method for controlling access to documents stored on an internal network | Richard Viets, Paula Greve, Wayne W. Herberg | 2002-03-12 |