Granted Patent
Utility
US 5,179,369 · App. 07/806,143
Touch panel and method for controlling same
Inventors:
Herman R. Person, Thomas L. Veik
Patented Case
View Patent ↗
Granted: Jan 12, 1993
Filed: Dec 12, 1991
Inventors
Herman R. Person
Thomas L. Veik
Assignee (at issue)
Dale Electronics, 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.