Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7975555 | Apparatus for simultaneously measuring longitudinal and shear wave speeds in materials under compression load via an ultrasonic transducer | Shiming Zhuang, Guruswami Ravichandran | 2011-07-12 |