Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5943632 | Method and apparatus for detecting and displaying irregularities in ferrous pipe | Brian Wade Edens | 1999-08-24 |
| 5671155 | Method and apparatus for detecting and displaying irregularities in ferrous pipe | Brian Wade Edens | 1997-09-23 |