Granted Patent
Utility
US 5,081,342 · App. 07/424,303
Universal digital code processor
Inventors:
C. Harry Knowles, George Kolis
Patented Case
View Patent ↗
Granted: Jan 14, 1992
Filed: Jun 6, 1989
Inventors
C. Harry Knowles
George Kolis
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.