Granted Patent
Utility
US 4,492,161 · App. 06/307,537
High speed document encoding system
Inventors:
Gerald L. Johnson, Eugene C. Nolting, John H. Allen
Patented Case
View Patent ↗
Granted: Jan 8, 1985
Filed: Oct 1, 1981
Inventors
Gerald L. Johnson
Eugene C. Nolting
John H. Allen
Assignee (at issue)
BancTec, Incorporated
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.