Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812697 | Molded eddy current array probe | William Stewart McKnight, Shridhar Champaknath Nath, Richard L. Trantow, Douglas Ingram, John Ertel +3 more | 2004-11-02 |
| 6469503 | Eddy current inspection probe and method of use | Richard L. Trantow, Douglas Ingram | 2002-10-22 |