Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11769474 | Flute head joint, method of producing a flute head joint and flute | — | 2023-09-26 |
| 11610299 | Method and system for optical product authentication | Christian Kohlert, Tamara CHISTYKOVA | 2023-03-21 |