Granted Patent
Utility
US 6,356,919 · App. 09/225,195
Method and apparatus for redundant postage accounting data files
Inventors:
Chandrakant J. Shah, Keith B. Robertson
Patented Case
View Patent ↗
Granted: Mar 12, 2002
Filed: Jan 5, 1999
Inventors
Chandrakant J. Shah
Keith B. Robertson
Assignee (at issue)
Neopost Limited
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.