Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10334355 | Multi-driver acoustic horn for horizontal beam control | Martin E. Johnson, Christopher Wilk, John H. Sheerin, Tom-Davy W. Saux | 2019-06-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10334355 | Multi-driver acoustic horn for horizontal beam control | Martin E. Johnson, Christopher Wilk, John H. Sheerin, Tom-Davy W. Saux | 2019-06-25 |