Hamilton, Ohio
United States
3
2008-12-04
Robert David Piotrowski from Hamilton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Coffee package which communicates usage indicia
#2 | 2008-11-20Coffee package which communicates usage indicia
#3 | 2008-11-20Method of displaying coffee packages in an array which communicate usage indicia
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