Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12238372 | Cross-media measurement device and method | Joanna Drews | 2025-02-25 |
| 11570513 | Cross-media measurement device and method | Joanna Drews | 2023-01-31 |
| 10932002 | Cross-media measurement device and method | Joanna Drews | 2021-02-23 |