Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12204120 | Optically variable security devices | Roger W. Phillips, Thomas Mayer, Scott Lamar | 2025-01-21 |
| 11768321 | Optically variable security devices | Roger W. Phillips, Thomas Mayer, Scott Lamar | 2023-09-26 |