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Patent applications and USPTO patent grants for Polk, Jr.; James W..The latest application filed is for "system and method of redeeming coupons and preventing web-based coupon fraud".
Patent | Date |
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System and method for authorizing transactions using a metallic coin having universally machine readable stored value indicia Grant 9,613,482 - Polk, Jr. , et al. April 4, 2 | 2017-04-04 |
Metallic stored value token and method of manufacture Grant 9,514,594 - Polk Jr. , et al. December 6, 2 | 2016-12-06 |
Method of packaging and activating open loop prepaid cards Grant 8,544,734 - Stafford , et al. October 1, 2 | 2013-10-01 |
System And Method Of Redeeming Coupons And Preventing Web-based Coupon Fraud App 20120130792 - Polk, JR.; James W. ;   et al. | 2012-05-24 |
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