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Patent applications and USPTO patent grants for Cull; David.The latest application filed is for "heat exchange unit for self-cooling containers".
Patent | Date |
---|---|
Heat exchange unit for self-cooling containers Grant 8,931,302 - Cull , et al. January 13, 2 | 2015-01-13 |
Over pressure release valve Grant 08919618 - | 2014-12-30 |
Over pressure release valve Grant 8,919,618 - Cull , et al. December 30, 2 | 2014-12-30 |
Container cleaning and recharging method and apparatus Grant 8,858,722 - Cull October 14, 2 | 2014-10-14 |
Keg apparatus for self cooling and self dispensing liquids Grant 8,850,846 - Sillince , et al. October 7, 2 | 2014-10-07 |
Heat Exchange Unit For Self-cooling Containers App 20130213080 - Cull; David ;   et al. | 2013-08-22 |
Keg Apparatus For Self Cooling And Self Dispensing Liquids App 20130133340 - Sillince; Mark ;   et al. | 2013-05-30 |
Over Pressure Release Valve App 20130133761 - Cull; David ;   et al. | 2013-05-30 |
Container Cleaning And Recharging Method And Apparatus App 20130125928 - Cull; David | 2013-05-23 |
Method for charging a self-chilling beverage can Grant 6,339,931 - Cull January 22, 2 | 2002-01-22 |
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