Perry A. Pierce

Method for preventing fraudulent printing of a postage indicium displayed on a personal computer

Postage metering system and method for a stand-alone meter having virtual meter functionality

Postage metering network system with virtual meter mode

Method for printing high information density machine-readable composite images

Method for preventing stale addresses in an IBIP open metering system

Postage metering system and method for automatic detection of remote postage security devices on a network

Method for removing funds from a postal security device

Method for preventing the duplicate printing of an IBIP indicium

Postage metering system and method for a stand-alone meter operating as a meter server on a network

Postage printing system having label printing capability