Toronto
Canada
4
2012-09-06
The entities that hold a legal rights for patent applications filed by inventor Wall John:
John Wall from Toronto, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
System and method for detecting duplicate documents
#2 | 2009-11-19System, method and computing device for detecting duplicate financial documents
#3 | 2009-07-30Data consistency control method and software for a distributed replicated database system
#4 | 2008-11-13Machine character recognition verification
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