Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680927 | Dual layer circuit board for sensors on a pipeline inspection tool | Arthur K. Fox, Calvin L. Simmons, William Callahan | 2023-06-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680927 | Dual layer circuit board for sensors on a pipeline inspection tool | Arthur K. Fox, Calvin L. Simmons, William Callahan | 2023-06-20 |