Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668654 | Method and apparatus for generating specific frequency response for ultrasound testing | Marc Dubois, Robert John Filkins | 2003-12-30 |
| 6606909 | Method and apparatus to conduct ultrasonic flaw detection for multi-layered structure | Marc Dubois | 2003-08-19 |