Granted Patent
Utility
US 5,453,926 · App. 08/248,476
Touch screen system for a web folder
Inventors:
James P. Stroschin, Thomas A. Halverson
Patented Case
View Patent ↗
Granted: Sep 26, 1995
Filed: May 25, 1994
Inventors
James P. Stroschin
Thomas A. Halverson
Assignee (at issue)
QuadTech, 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.