United States
3
2013-12-26
The entities that hold a legal rights for patent applications filed by inventor SIGNATURE SYSTEMS LLC:
SIGNATURE SYSTEMS LLC from , US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and system for electronic exchange of reward points
#2 | 2013-10-24Method and system for providing rewards to a portable computing device at the point of sale
#3 | 2013-10-24REWARD EXCHANGE METHOD AND SYSTEM FOR EXECUTING A TRADING AGREEMENT BETWEEN MERCHANTS AND ISSUERS
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