Inventor
WILLIAMS HUMPHREY
US4 patents
Patents
4 patentsUS6119105ASep 12, 2000
System, method and article of manufacture for initiation of software distribution from a point of certificate creation utilizing an extensible, flexible architecture
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US6016484AJan 18, 2000
System, method and article of manufacture for network electronic payment instrument and certification of payment and credit collection utilizing a payment
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US5963924AOct 5, 1999
System, method and article of manufacture for the use of payment instrument holders and payment instruments in network electronic commerce
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US5815657ASep 29, 1998
System, method and article of manufacture for network electronic authorization utilizing an authorization instrument
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