Granted Patent
Utility
US 4,918,329 · App. 07/224,023
Data transmission system
Inventors:
Gregory Howard Milby, Ikuo J. Sanwo
Patented Case
View Patent ↗
Granted: Apr 17, 1990
Filed: Jul 25, 1988
Inventors
Gregory Howard Milby
Ikuo J. Sanwo
Assignee (at issue)
NCR Corporation
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.