Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814730 | Material characteristic testing method and apparatus using interferometry to detect ultrasonic signals in a web | Pierre H. Brodeur, Joseph P. Gerhardstein, Mont A. Johnson | 1998-09-29 |
| 5477324 | Method and apparatus for detecting surface wave vector dynamics using three beams of coherent light | Jacek Jarzynski, Ming Yang | 1995-12-19 |