Granted Patent
Utility
US 4,716,583 · App. 06/907,458
Verbal computer terminal system
Inventors:
Gabriel F. Groner, Eric Dorsey, Keith M. Williams, Harihar J. Vyas
Patented Case
View Patent ↗
Granted: Dec 29, 1987
Filed: Oct 22, 1986
Inventors
Gabriel F. Groner
Eric Dorsey
Keith M. Williams
Harihar J. Vyas
Assignee (at issue)
Speech Plus, 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.