Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9470414 | Method for delivering a tool to the interior of a heat exchange tube | Lyman J. Petrosky, Kurt K. Lichtenfels | 2016-10-18 |
| 9395390 | Eddy current inspection probe | Lyman J. Petrosky | 2016-07-19 |
| 9279582 | Method and apparatus for delivering a tool to the interior of a heat exchange tube | Lyman J. Petrosky, Kurt K. Lichtenfels | 2016-03-08 |