Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D259426 | Mute for a brass musical instrument or the like | — | 1981-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D259426 | Mute for a brass musical instrument or the like | — | 1981-06-02 |