Houston, Texas
United States
3
2010-12-28
The entities that hold a legal rights for patent applications filed by inventor Dauben Paul D.:
Paul D. Dauben from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Systems and methods for processing check identifiers using replacement symbols
#2 | 2007-09-13SYSTEMS AND METHODS FOR PROCESSING CHECK IDENTIFIERS USING REPLACEMENT SYMBOLS
#3 | 2007-09-06Systems and methods for processing check identifiers using replacement symbols
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