Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789427 | Phased array ultrasonic inspection method for industrial applications | Thomas James Batzinger, Wei Li, Edward James Nieters, William Thomas Hatfield, Richard Eugene Klaassen +5 more | 2004-09-14 |
| 6742392 | Method and apparatus for inducing ultrasonic waves into railroad rails | John Erik Hershey, David Michael Davenport, Daniel White Sexton | 2004-06-01 |