Granted Patent
Utility
US 4,205,780 · App. 05/921,227
Document processing system and method
Inventors:
Emmett R. Burns, Morris D. Ho
Patented Case
View Patent ↗
Granted: Jun 3, 1980
Filed: Jul 3, 1978
Inventors
Emmett R. Burns
Morris D. Ho
Assignee (at issue)
Teknekron 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.