Granted Patent
Utility
US 5,943,055 · App. 08/412,312
Computer interface method and system
Inventor:
Loren M. Sylvan
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Mar 16, 1995
Inventor
Loren M. Sylvan
Assignee (at issue)
U S West, 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.