Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370825 | Optical security device providing color switching or image switching effect | Clint K. Landrock, Ehsan Nahvi | 2025-07-29 |
| 12172456 | Anticounterfeiting foil | Joseph Brown, Clinton K. Landrock, Gilles Girouard | 2024-12-24 |