Granted Patent
Utility
US 4,595,918 · App. 06/528,834
Stroke writing character generator with reduced bandwidth
Inventor:
Jay R. Dettmer
Patented Case
View Patent ↗
Granted: Jun 17, 1986
Filed: Sep 2, 1983
Inventor
Jay R. Dettmer
Assignee (at issue)
Sperry Corp.
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.