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Patent applications and USPTO patent grants for reid duncan hamilton.The latest application filed is for "substrates incorporating security devices".
Patent | Date |
---|---|
Security substrate incorporating elongate security elements Grant 08919821 - | 2014-12-30 |
Security substrate incorporating elongate security elements Grant 8,919,821 - Reid , et al. December 30, 2 | 2014-12-30 |
Substrates Incorporating Security Devices App 20080143095 - Isherwood; Roland ;   et al. | 2008-06-19 |
Security Substrate Incorporating Elongate Security Elements App 20080122218 - Reid; Duncan Hamilton ;   et al. | 2008-05-29 |
Paper incorporating a wide elongate impermeable element, and a method of making of the same Grant 7,347,917 - Ash , et al. March 25, 2 | 2008-03-25 |
Paper incorporating a wide elongate impermeable element, and a method of making of the same App 20050016702 - Ash, Adrian Donald ;   et al. | 2005-01-27 |
Document of value Grant 6,155,605 - Bratchley , et al. December 5, 2 | 2000-12-05 |
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