Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10237442 | Security mark with anti-copyable effect | Edward N. Chapman, Reiner Eschbach | 2019-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10237442 | Security mark with anti-copyable effect | Edward N. Chapman, Reiner Eschbach | 2019-03-19 |