Inventor
LEWIS JOHN H
16 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS JOHN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XONICS INC
8 patentsUS4147932AApr 3, 1979
Low light level and infrared viewing system
XONICS INC74 citations95
US4104520AAug 1, 1978
Image charge relaxation in electrophoretic displays
XONICS INC27 citations78
US4070577AJan 24, 1978
Imaging systems with fluorescent and phosphorescent toner
XONICS INC16 citations73
US3965352AJun 22, 1976
X-ray system with electrophoretic imaging
XONICS INC11 citations68
US3949222AApr 6, 1976
Method and apparatus for reducing the density of background areas without affecting the density of picture areas in an electronradiograph
XONICS INC4 citations62
US4079255AMar 14, 1978
X-ray system with electrophoretic imaging and solid X-ray absorber
XONICS INC5 citations60
US4072289AFeb 7, 1978
Axial tomography
XONICS INC3 citations60
US4053768AOct 11, 1977
Method and apparatus for improving contrast in electrophoretic display
XONICS INC1 citations42
MALLINCKRODT INC
4 patentsUS7698180B2Apr 13, 2010
System for tracking data relating to radiopharmaceuticals and/or containers therefor
MALLINCKRODT INC43 citations95
US7975922B2Jul 12, 2011
Systems and methods for managing information relating to medical fluids and containers therefor
MALLINCKRODT INC16 citations91
US7898416B2Mar 1, 2011
Systems and methods for managing information relating to medical fluids and containers therefor
MALLINCKRODT INC10 citations91
US7588189B2Sep 15, 2009
Systems and methods for managing information relating to medical fluids and containers therefor
MALLINCKRODT INC9 citations91