Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720084 | Depth display using sonar data | Ronald Joe Horner, Alan Lee Proctor | 2017-08-01 |
| 8196981 | Compact disc retrieving device | — | 2012-06-12 |
| 4239221 | Game device | — | 1980-12-16 |