Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670719 | Automated system and method for testing resolution of ultrasound scanners | Ernest L. Madsen, James A. Zagzebski, Jason J. Rownd | 1997-09-23 |
| 5625137 | Very low scatter liquid and solid tissue mimicking material for ultrasound phantoms and method of making the same | Ernest L. Madsen | 1997-04-29 |