Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11051791 | Calibration of ultrasound probes | David M. Smith, Donald F. Specht, Kenneth D. Brewer, John P. Lunsford, David J. Specht | 2021-07-06 |
| 10925577 | Multiple aperture probe internal apparatus and cable assemblies | David M. Smith, Donald F. Specht, Kenneth D. Brewer | 2021-02-23 |