Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623930 | Ultrasound system for flow measurement | J. Nelson Wright, Donald R. Langdon | 1997-04-29 |
| 5609155 | Energy weighted parameter spatial/temporal filter | — | 1997-03-11 |
| 5595179 | Adaptive persistence processing | J. Nelson Wright, Jay S. Plugge, D. Grant Fash, III, Donald R. Langdon, David J. Finger +1 more | 1997-01-21 |