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Patent applications and USPTO patent grants for Maxwell; Eleanor B..The latest application filed is for "system and method employing portable cards to send data between systems".
Patent | Date |
---|---|
Computer system configuration and method for a store Grant 7,085,731 - Powell , et al. August 1, 2 | 2006-08-01 |
System and method employing portable cards to send data between systems App 20030136830 - Powell, Ken R. ;   et al. | 2003-07-24 |
Retail Systems And Methods Employing A Product Shelf Display To Provide Purchase Incentives App 20020120495 - POWELL, KEN R. ;   et al. | 2002-08-29 |
System and method employing a portable card to configure a store for product promotion Grant 6,354,492 - Powell , et al. March 12, 2 | 2002-03-12 |
System and method employing portable cards to monitor a commercial system Grant 6,317,650 - Powell , et al. November 13, 2 | 2001-11-13 |
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