DK

Donald E. Kephart

Tektronix: 3 patents #378 of 1,698Top 25%
Overall (All Time): #1,634,185 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5948228 Method of fabricating a channel member for a PALC display panel Robert Hinchliffe, Mark W. Roberson, Dorothy L. Blazo 1999-09-07
5917284 Sputter-resistant conductive coatings with enhanced emission of electrons for cathode electrodes in DC plasma addressing structure John S. Moore, William W. Stein 1999-06-29
5783906 Sputter-resistant, low-work-function, conductive coatings for cathode electrodes in DC plasma addressing structure John S. Moore, William W. Stein 1998-07-21