Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661764 | Cross-sectional profile for a flat key or the key channel of a cylinder lock | Michael Riesel, Florian Oberleitner-Leeb | 2023-05-30 |
| 10619379 | Key and corresponding lock | — | 2020-04-14 |
| 10458150 | Key and associated lock | — | 2019-10-29 |