Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10328737 | High refractive index coatings and their use in the protection of surface relief structures | Gary Fairless Power, Odisea Batistatos | 2019-06-25 |
| 10185065 | Optically variable device | Robert Lee | 2019-01-22 |
| 9904249 | Optical security device having a high refractive index layer between adjacent diffraction elements which have upper portions uncovered by the high refractive index layer | Gary Fairless Power, Benjamin Gordon Stevens | 2018-02-27 |