Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11856382 | Acoustic transducer having drop ring connected at resonant node | Timothy E. Sandrik | 2023-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11856382 | Acoustic transducer having drop ring connected at resonant node | Timothy E. Sandrik | 2023-12-26 |