Issued Patents 2019
Showing 1–3 of 3 patents
| 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, Michael Darroch +3 more | 2019-07-09 |
| 10195890 | Secure lens layer | — | 2019-02-05 |
| 10195891 | Method for producing a composite web and security devices prepared from the composite web | — | 2019-02-05 |