Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148459 | Card-shaped data carrier with natural materials, method and device for the production thereof | Günter Endres | 2021-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148459 | Card-shaped data carrier with natural materials, method and device for the production thereof | Günter Endres | 2021-10-19 |