Patent applications and USPTO patent grants for Jackson; Curtis.The latest application filed is for "system and method including a distributed ledger data structure for authenticating and clearing coupons".
Patent | Date |
---|---|
System and Method Including a Distributed Ledger Data Structure for Authenticating and Clearing Coupons App 20200302468 - Karuppan; Kishore ;   et al. | 2020-09-24 |
Speaker Grant D734,738 - Jackson , et al. July 21, 2 | 2015-07-21 |
Headphone Grant D691,109 - Hardi , et al. October 8, 2 | 2013-10-08 |
Headphone Grant D689,463 - Hardi , et al. September 10, 2 | 2013-09-10 |
Pair of earbuds Grant D689,471 - Hardi , et al. September 10, 2 | 2013-09-10 |
Earbud head phone Grant D666,996 - Hardi , et al. September 11, 2 | 2012-09-11 |
Headphones Grant D663,716 - Hardi , et al. July 17, 2 | 2012-07-17 |
Headphones Grant D660,824 - Hardi , et al. May 29, 2 | 2012-05-29 |
Headphones Grant D660,823 - Hardi , et al. May 29, 2 | 2012-05-29 |
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