IP Library › Granted Patent US 6,591,251
Granted Patent Utility
US 6,591,251 · App. 09/358,802

Method, apparatus, and code for maintaining secure postage data

Inventors: JP Leon, Albert L. Pion, Elizabeth A. Simon
Patented Case View Patent ↗
Granted: Jul 8, 2003 Filed: Jul 21, 1999
Inventors
JP Leon
Albert L. Pion
Elizabeth A. Simon
Assignee (at issue)
Neopost Limited

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Quick Facts
Patent No.
US 6,591,251
App. No.
09/358,802
Filed
1999-07-21
Granted
2003-07-08
Kind
B1