CJ

C. Daniel Johnson

MF Mayo Foundation: 8 patents #114 of 1,749Top 7%
US US Dept of Health & Human Services: 1 patents #1,144 of 3,044Top 40%
📍 Rochester, MN: #676 of 3,042 inventorsTop 25%
🗺 Minnesota: #9,275 of 52,454 inventorsTop 20%
Overall (All Time): #647,836 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9014439 Oblique centerline following display of CT colonography images Michael J. Carston, Robert J. Wentz, Armando Manduca 2015-04-21
8564593 Electronic stool subtraction using quadratic regression and intelligent morphology Michael J. Carston, Armando Manduca 2013-10-22
8442290 Simultaneous dual window/level settings for display of CT colonography images Michael J. Carston, Armando Manduca 2013-05-14
8031921 Electronic stool subtraction in CT colonography Armando Manduca, Michael J. Carston, Robert J. Wentz 2011-10-04
7620442 Colonography on an unprepared colon Matthew R. Callstrom 2009-11-17
7440601 Automated identification of ileocecal valve Ronald M. Summers, Jianhua Yao 2008-10-21
7035681 Colonography of an unprepared colon Matthew R. Callstrom 2006-04-25
6477401 Colonography of an unprepared colon Judd Reed, Matthew R. Callstrom 2002-11-05