Ada, Michigan
United States
4
2013-01-10
The entities that hold a legal rights for patent applications filed by inventor Dangl William R.:
William R. Dangl from Ada, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Electronic commerce transactions within a marketing system that may contain a membership buying opportunity
#2 | 2012-11-01Electronic commerce transactions within a marketing system that may contain a membership buying opportunity
#3 | 2010-10-14Electronic commerce transactions within a marketing system that may contain a membership buying opportunity
#4 | 2006-10-19Electronic commerce transactions within a marketing system that may contain a membership buying opportunity
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