Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997139 | Guided wave pipeline inspection system and method with enhanced natural focusing techniques | Steven E. Owens, Li Zhang | 2011-08-16 |
| 7938008 | Non-destructive examination apparatus and method for guided waves | Steven E. Owens, Roger L. Royer, Jr. | 2011-05-10 |