Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465434 | Machine-readable optical security device | Nicholas G. Pearson, Eric M. Ziegler | 2022-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465434 | Machine-readable optical security device | Nicholas G. Pearson, Eric M. Ziegler | 2022-10-11 |