Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281437 | Method for fabricating a string, in particular a string for a bowed musical instrument, and an apparatus for carrying out the same | Kristian Bach Sigvardt | 2025-04-22 |
| 11367420 | String for a musical instrument | Kristian Bach Sigvardt, Thomas Zwieg | 2022-06-21 |