Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269286 | Security document including a transparent window formed in the substrate thereof | Robert Stewart, Robert Stierman | 2025-04-08 |
| 12227021 | Security document including a transparent window formed in the substrate thereof | Robert Stewart, Robert Stierman | 2025-02-18 |