Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057573 | Ultrasonic treatment chamber for increasing the shelf life of formulations | David W. Koenig, John Glen Ahles, Thomas David Ehlert, Robert Allen Janssen, Paul Warren Rasmussen +2 more | 2011-11-15 |
| 7975555 | Apparatus for simultaneously measuring longitudinal and shear wave speeds in materials under compression load via an ultrasonic transducer | Guruswami Ravichandran, Theresa Kidd | 2011-07-12 |