Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847081 | Audio systems for providing isolated listening zones | Charles Oswald, Jeffery R. Vautin, Michael S. Dublin, Daniel Ross Tengelsen, Christopher B. Ickler | 2017-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847081 | Audio systems for providing isolated listening zones | Charles Oswald, Jeffery R. Vautin, Michael S. Dublin, Daniel Ross Tengelsen, Christopher B. Ickler | 2017-12-19 |