Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10380980 | Bass clarinets, including improvements to the register key and vent tube in bass clarinets, and related methods | Sheryl Laukat, Tevis Laukat, John Daron Bradford | 2019-08-13 |