Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9141009 | Coating composition, system including the coating composition, and method for secure images | Michael R. Riley, Kevin L. Heilman | 2015-09-22 |
| 8747997 | Coating composition including fluorescent material for producing secure images | Kevin L. Heilman, Michael R. Riley | 2014-06-10 |
| 6613716 | Thermal print paper and process | Regina A. Kleinhenz | 2003-09-02 |