Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875338 | Security protection of documents or products by affixing an optically active component for verification of authenticity | — | 2011-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875338 | Security protection of documents or products by affixing an optically active component for verification of authenticity | — | 2011-01-25 |