Hayward, California
United States
4
2013-11-21
The entities that hold a legal rights for patent applications filed by inventor Offord David:
David Offord from Hayward, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Container having oxygen scavenging system
#2 | 2011-09-15Container having oxygen scavenging system
#3 | 2011-09-15Container having an oxygen scavenging activation system
#4 | 2011-09-15Container having an oxygen scavenging indication system
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