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Patent applications and USPTO patent grants for Offord; David.The latest application filed is for "container having oxygen scavenging system".
Patent | Date |
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Container having oxygen scavenging system Grant 9,289,938 - Offord , et al. March 22, 2 | 2016-03-22 |
Container Having Oxygen Scavenging System App 20130307199 - Offord; David ;   et al. | 2013-11-21 |
Container having an oxygen scavenging indication system Grant 8,551,419 - Offord , et al. October 8, 2 | 2013-10-08 |
Container having an oxygen scavenging activation system Grant 8,524,157 - Offord , et al. September 3, 2 | 2013-09-03 |
Container having oxygen scavenging system Grant 8,496,885 - Offord , et al. July 30, 2 | 2013-07-30 |
Container Having An Oxygen Scavenging Activation System App 20110223069 - Offord; David ;   et al. | 2011-09-15 |
Container Having Oxygen Scavenging System App 20110223070 - Offord; David ;   et al. | 2011-09-15 |
Container Having An Oxygen Scavenging Indication System App 20110223068 - Offord; David ;   et al. | 2011-09-15 |
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