Granted Patent
Utility
US 5,473,325 · App. 08/105,361
Ergonomic human-computer interface apparatus and method
Inventor:
Peter J. McAlindon
Patented Case
View Patent ↗
Granted: Dec 5, 1995
Filed: Aug 11, 1993
Inventor
Peter J. McAlindon
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.