Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8515022 | Speakerphone and extension speakerphone for use in personal emergency response system | Martin E. Henderson, Alan Brav | 2013-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8515022 | Speakerphone and extension speakerphone for use in personal emergency response system | Martin E. Henderson, Alan Brav | 2013-08-20 |