Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8406083 | Flasher sonar device with interleaved zoom | David A. Betts, Christopher E. Arney, Christopher James Bennett, Scott Harrington | 2013-03-26 |
| 7948828 | Flasher sonar device with light guide | David A. Betts, David McLeod | 2011-05-24 |