WJ

Walter Johnstone

EM Emagin: 1 patents #30 of 47Top 65%
MO Molecular Optoelectronics: 1 patents #15 of 23Top 70%
Overall (All Time): #2,219,185 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6466729 Controllable fiber optic attenuators employing tapered and/or etched fiber sections Gregory A. Wagoner, Kevin J. McCallion, Kwok Pong Chan, David Gilles Gascoyne 2002-10-15
6265820 Heat removal system for use in organic light emitting diode displays having high brightness Amalkumar P. Ghosh, Olivier Prache, Steven M. Zimmerman 2001-07-24