Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424150 | Magnetostrictive sensor rail inspection system | Hegeon Kwun | 2002-07-23 |
| 6396262 | Method and apparatus for short term inspection or long term structural health monitoring | Hegeon Kwun, Sang-Young Kim, Robert L. Spinks, Jr. | 2002-05-28 |