Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876506 | Apparatus and method for inspecting the profile of the inner wall of a tube employing a wall follower and an eddy current probe | Warren R. Junker, Francis X. Gradich | 1989-10-24 |