Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427368 | Multi-layer body | Harald Walter | 2019-10-01 |
| 10195889 | Optically variable element | Ludwig Brehm, Sebastian Mader, Andreas Schilling, Harald Walter | 2019-02-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427368 | Multi-layer body | Harald Walter | 2019-10-01 |
| 10195889 | Optically variable element | Ludwig Brehm, Sebastian Mader, Andreas Schilling, Harald Walter | 2019-02-05 |