Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7685861 | Method and apparatus for calibrating an ultrasonic sensing system used to detect moving objects | John E. Lynch, David M. Blaker | 2010-03-30 | |
| 6783497 | Two-dimensional ultrasonic array with asymmetric apertures | Stephen M. Grenon | 2004-08-31 | |
| 6241675 | Methods and systems for determining velocity of tissue using three dimensional ultrasound data | David W. Smith, Donald K. McAlister, Norman J. Bennett, Paul John Hilts, John Stefanski +5 more | 2001-06-05 | |
| 5441051 | Method and apparatus for the non-invasive detection and classification of emboli | Brian Wall, David Stump | 1995-08-15 | |
| 5191890 | Ultrasonic probe assembly | — | 1993-03-09 | $620,000 |
| 4598716 | Doppler method and apparatus for measuring fluid motion | — | 1986-07-08 | |
| 4545061 | Synchronizing system | — | 1985-10-01 |