Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472216 | Method for producing security elements, and security elements | Wayne Robert Tompkin, Andreas Schilling | 2022-10-18 |
| 11345178 | Security element, and method for producing a security element | Harald Walter, Corrado Fraschina | 2022-05-31 |
| 11246449 | Attachment for a serving vessel | — | 2022-02-15 |
| 11229988 | Knife sharpening device | — | 2022-01-25 |