Granted Patent
Utility
US 4,382,287 · App. 06/168,997
Pseudo-synchronized data communication system
Inventors:
Mark E. Ackman, Wayne L. Dufek, Charles C. McCarthy, Edward E. Kopicky
Patented Case
View Patent ↗
Granted: May 3, 1983
Filed: Jul 15, 1980
Inventors
Mark E. Ackman
Wayne L. Dufek
Charles C. McCarthy
Edward E. Kopicky
Assignee (at issue)
Westinghouse Electric Company LLC
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.