Data certification and verification system having a multiple-user-controlled data interface | Patent Number 06658400
US 06658400 B2Filled DateDec 4, 2000
Priority DateDec 4, 1999
Publication DateNov 29, 2001
Expiration DateDec 4, 2019
Inventor/ApplicantsWalter D. Benvin
Neil S. Hayden
William S. Perell
Walter D. Benvin
Neil S. Hayden
William S. Perell
Neil S. Hayden
William S. Perell
Walter D. Benvin
Neil S. Hayden
William S. Perell
ExaminesMAHMOUDI, HASSAN
Art Unit2175
Technology Center2100
Assignments
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