Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10344431 | Security sheet or document having one or more enhanced watermarks | William Blake, Jeffrey Boody, Kraig M. Brigham, James Callahan, Paul F. Cote +3 more | 2019-07-09 |
| 9708773 | Security sheet or document having one or more enhanced watermarks | William Blake, Jeffrey Boody, Kraig M. Brigham, James Callahan, Paul F. Cote +3 more | 2017-07-18 |
| 8366879 | Soil and/or moisture resistant secure document | Timothy T. Crane, Tod L. Niedeck, Marco Maraschi, Karin Morck-Hamilton | 2013-02-05 |