Granted Patent
Utility
US 5,680,152 · App. 08/627,650
Method and apparatus for navigating multiple independent windowed images
Inventor:
Daniel Bricklin
Patented Case
View Patent ↗
Granted: Oct 21, 1997
Filed: Apr 4, 1996
Inventor
Daniel Bricklin
Assignee (at issue)
Software Garden, 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.