Granted Patent
Utility
US 5,497,248 · App. 07/949,150
Method and apparatus for viewing screened images
Inventors:
Richard A. Kirk, Malcolm D. M. Roe
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Sep 23, 1992
Inventors
Richard A. Kirk
Malcolm D. M. Roe
Assignee (at issue)
Crosfield Electronics Limited
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.