Granted Patent
Utility
US 5,041,741 · App. 07/582,461
Transient immune input buffer
Inventor:
David P. Steele
Patented Case
View Patent ↗
Granted: Aug 20, 1991
Filed: Sep 14, 1990
Inventor
David P. Steele
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.