Granted Patent
Utility
US 5,742,265 · App. 08/008,239
AC plasma gas discharge gray scale graphic, including color and video display drive system
Inventors:
Ray A. Stoller, Michael B. Stalker
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: Jan 21, 1993
Inventors
Ray A. Stoller
Michael B. Stalker
Assignee (at issue)
PHOTONIC SYSTEMS, INC.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.