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Home › Postage meter that provides on a mailpiece evidence of postage paid together with cryptographically secured, third party certified, non-shipping information about the sender of the mailpiece

Postage meter that provides on a mailpiece evidence of postage paid together with cryptographically secured, third party certified, non-shipping information about the sender of the mailpiece

US Patent 6260029 · Granted Jul 10, 2001

Estimated economic value: $26,827,000 ⓘ

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