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Patent applications and USPTO patent grants for Hewton; Alfred.The latest application filed is for "smart card with random temporary account number generation".
Patent | Date |
---|---|
Smart card with random temporary account number generation Grant 7,841,539 - Hewton November 30, 2 | 2010-11-30 |
Smart card with random temporary account number generation App 20080201265 - Hewton; Alfred | 2008-08-21 |
Toilet seat control system App 20040078880 - Hewton, Alfred | 2004-04-29 |
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