Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873676 | Sonar depth sounder apparatus | James B. Bailey, Robert R. Gibson, Alvin Nunley, III | 1989-10-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873676 | Sonar depth sounder apparatus | James B. Bailey, Robert R. Gibson, Alvin Nunley, III | 1989-10-10 |