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Milton Johnson
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Oakland, CA, US
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last 30 patents
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Patent Grant
Courtesy amount read and transaction balancing system
Patent number
5,193,121
Issue date
Mar 9, 1993
TRW Financial Systems, Inc.
Victor P. Elischer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Courtesy amount read and transaction balancing system
Patent number
5,040,226
Issue date
Aug 13, 1991
TRW Financial Systems, Inc.
Victor P. Elischer
G06 - COMPUTING CALCULATING COUNTING