JC

John L. Couch

IM Imatron: 4 patents #4 of 22Top 20%
GE: 2 patents #13,562 of 36,430Top 40%
SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #754,417 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7269243 Method and apparatus for controlling electron beam motion based on calibration information Erik Chell, Paul Magnuson 2007-09-11
7006594 Method and apparatus for reconstruction calibration of detector position and source motion based on a multi-pin phantom Erik Chell, Paul Magnuson 2006-02-28
5448609 Method and apparatus for combining CT scanner system detector outputs Horst Bruening, Guenter Hahn 1995-09-05
5224137 Tuning the scanning electron beam computed tomography scanner Susan E. Plomgren, Mark C. Nicely, Roy E. Rand 1993-06-29
5070455 Imaging system and method using scattered and diffused radiation Jerome R. Singer, Francisco A. Grunbaum, Philip D. Kohn, Jorge P. Zubelli, Harold L. Naparst +1 more 1991-12-03
4631741 Beam spot monitoring arrangement for use in a scanning electron beam computed tomography scanner and method Roy E. Rand 1986-12-23
4618970 Beam positioning arrangement for use in a scanning electron beam computed tomography scanner and method Roy E. Rand, John Mitchell 1986-10-21