EM

Ernest L. Madsen

WARF: 16 patents #74 of 4,123Top 2%
📍 Madison, WI: #262 of 4,527 inventorsTop 6%
🗺 Wisconsin: #2,680 of 40,088 inventorsTop 7%
Overall (All Time): #295,831 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10188371 Ultrasound phantom having a curved surface Gary R. Frank 2019-01-29
8887552 Ultrasound phantom having a curved surface Gary R. Frank 2014-11-18
7462488 Tissue mimicking elastography phantoms Gary R. Frank 2008-12-09
6635486 Multi-imaging modality tissue mimicking materials for imaging phantoms Warren D. D'Souza, Gary R. Frank 2003-10-21
6352860 Liquid and solid tissue mimicking material for ultrasound phantoms and method of making the same Gary R. Frank 2002-03-05
6318146 Multi-imaging modality tissue mimicking materials for imaging phantoms Warren D. D'Souza, Gary R. Frank 2001-11-20
6238343 Quality assurance ultrasound phantoms Gary R. Frank 2001-05-29
6190915 Ultrasound phantoms Gary R. Frank 2001-02-20
5902748 Method of making a solid tissue mimicking material for ultrasound phantoms Gary R. Frank 1999-05-11
5827942 System and method for testing imaging performance of ultrasound scanners and other medical imagers James M. Kofler, Jr. 1998-10-27
5670719 Automated system and method for testing resolution of ultrasound scanners James A. Zagzebski, Gary R. Frank, 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 Gary R. Frank 1997-04-29
5574212 Automated system and method for testing resolution of ultrasound scanners James A. Zagzebski, Gary R. Frank, Jason J. Rownd 1996-11-12
5312755 Contrast resolution tissue mimicking phantoms for nuclear magnetic resonance imaging with stable NMR properties Joseph C. Blechinger, Gary R. Frank 1994-05-17
4843866 Ultrasound phantom James A. Zagzebski, Gary R. Frank 1989-07-04
4277367 Phantom material and method James A. Zagzebski, Richard A. Banjavic, Michele M. Burlew 1981-07-07