Granted Patent
Utility
US 6,356,281 · App. 08/386,033
Method and apparatus for displaying translucent overlapping graphical objects on a computer monitor
Inventor:
Colin C. Isenman
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Feb 9, 1995
Inventor
Colin C. Isenman
Assignee (at issue)
NCR Corporation
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.