Granted Patent
Utility
US 5,918,234 · App. 08/562,143
Method and apparatus for redundant postage accounting data files
Inventors:
Chandrakant J. Shah, Keith B. Robertson
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: Nov 22, 1995
Inventors
Chandrakant J. Shah
Keith B. Robertson
Assignee (at issue)
F.M.E. 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.