Granted Patent
Utility
US 6,750,848 · App. 09/433,297
More useful man machine interfaces and applications
Inventor:
Timothy R. Pryor
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Nov 3, 1999
Inventor
Timothy R. Pryor
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.