Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982433 | Monolithic acoustical system | Curtis F. Buck, Michael A. Delgado, Andrew L. SCHMIDT | 2021-04-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982433 | Monolithic acoustical system | Curtis F. Buck, Michael A. Delgado, Andrew L. SCHMIDT | 2021-04-20 |