Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4637000 | Depth transducer protective assembly | Ben B. Thigpen, Otis A. Johnston, Nathaniel K. McPeek, William O. McNeel | 1987-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4637000 | Depth transducer protective assembly | Ben B. Thigpen, Otis A. Johnston, Nathaniel K. McPeek, William O. McNeel | 1987-01-13 |