Granted Patent
Utility
US 6,622,144 · App. 09/649,698
Methods and database for extending columns in a record
Inventor:
Ronald A. Rush, Jr.
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Aug 28, 2000
Inventor
Ronald A. Rush, Jr.
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.